Mathematics Middle School

## Answers

**Answer 1**

Y= 1,100

Explanation

9,787-8,687=1,100

8,687+1,100=9,787

Hope this helps

**Answer 2**

Answer: Yes

Step-by-step explanation:

X + Y = 9787

8687 + Y = 9787

-8687 = -8687

Y = 1100

## Related Questions

Help me pleaseguy3gkyubhukydihuxcgh asdi09adsvbgaxi90 bvsaia9

### Answers

The first one

Y=1/2x+10

It will be the first one (A)

Which points are 4 units apart? On a coordinate plane, point A is at (negative 2, 4), point B is at (3, negative 6), point C is at (negative 1, 0), point D is at (3, negative 2). B and C C and D A and C B and D

### Answers

**Answer:**

Point A

**Step-by-step explanation:**

**Answer:**

No the answer is D

**Step-by-step explanation:**

Comparing all the given points, B(3,-6) and D(3,-2) are 4 units apart.

Such that their X co=ordinate is same and Y differs by 4 units.

Therefore, Option D, (B and D) is correct!

Have a nice day!

same amount as 2 hundreds + 14 tens +3 ones

please help

### Answers

The answer is 343 if you add all together:)))

**Answer:**

343

**Step-by-step explanation:**

what's the reciprocal of 5 (decimal form)

### Answers

Answer: 0.2

Step-by-step explanation:

All rules of exponents put in one problem, and answer. (2 examples please)

The rules are product rule, quotient rule, power rule, negative rule, power of a product rule, power of a wuotient rule, and zero rule

### Answers

**Answer:**

**Step-by-step explanation:**

Negative rule= --=+

++=-

-+=-

power rule : 1^2+1^3=1^5 because when multiplying squared numbers if you're adding you add don't multiply unless it's in a bracket.

**Answer:**

**Step-by-step explanation:**

Negative rule= --=+

++=-

-+=-

power rule : 1^2+1^3=1^5 because when multiplying squared numbers if you're adding you add don't multiply unless it's in a bracket.

solve for r: q = p(r + s)

### Answers

**Answer:**

[tex]r=\frac{q-ps}{p}[/tex]

**General Formulas and Concepts:**

Order of Operations:** BPEMDAS**Equality PropertiesDistributive Property

**Step-by-step explanation:**

Step 1: Define equation

[tex]q=p(r+s)[/tex]

Step 2: Solve for *r*

Distribute *p*: [tex]q=pr+ps[/tex]Subtract *ps* on both sides: [tex]q-ps=pr[/tex]Divide both sides by *p*: [tex]\frac{q-ps}{p} =r[/tex]Rewrite: [tex]r=\frac{q-ps}{p}[/tex]

**Step-by-step explanation: **To solve for *r*, start by distributing the *p*

through the parentheses on the left side to get *q = pr + ps*.

Next, isolate the *r* term by subtracting ps from both sides to get -ps + q = pr.

Finally, to get *r* by itself, divide both sides by *p* and we have -ps + q/p = r.

No rush. Don’t answer if you don’t know.

### Answers

**Answer:**

d=-19

**Step-by-step explanation:**

[tex]\frac{d+7}{-3}=4[/tex]

multiply both sides by -3:

d+7=-12

subtract 7 from both sides:

d=-19

the answer is d=-19

Which is a better deal?

Brand A $3.75 for 20oz

Brand B $4.50 for 30oz

### Answers

**Answer:**

B

**Step-by-step explanation:**

B I know because I’m different

Aaron needs to take out a loan to purchase a motorcycle. At one bank, he would

pay $2,500 initially and $150 each month for the loan. At another bank, he would pay

$3,000 initially and $125 each month. After how many months will the two loan

payments be the same?

### Answers

**Answer:**

5 or 6 i think

**Step-by-step explanation:**

2500+150x=3000+125x solve for x and thats how many months it will be for the two loan payments to be the same.

150x-125x=25x 3000-2500=500 25x=500 500/25=20 25/25=1 x=20 20 months until the loan payments will be the same.

Frankie buys six and twelve fifteenths pounds of cherries and four and four sixths pounds of grapes. How many pounds of fruit did she buy in total?

ten and forty two ninetieths pounds

ten and sixteen twenty firsts pounds

eleven and forty two ninetieths pounds

eleven and sixteen twenty firsts pounds

### Answers

**Answer: I think it’s the 3rd one**

**Step-by-step explanation:**

**Answer:**

eleven and sixteen twenty firsts pounds

**Step-by-step explanation:**

Which rational number is one tick mark to the right of Negative StartFraction 6 Over 4 EndFraction on the number line below?

A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number.

Negative one and three-fourths

Negative 1 and one-fourth

1 and one-fourth

1 and three-fourths

### Answers

**Answer:**

B>-1 1/4

**Step-by-step explanation:**

The rational **number **is one tick mark to the right of -6/4 is [tex]-1\frac{1}{4}[/tex].

What is number line?

A **straight **line of numbers is shown visually as a **number **line. This line is used to **compare **integers on an endless line that **extends **on both sides, either **horizontally **or vertically, at equal intervals. On a **horizontal **number line, the **numbers **grow as we walk to the right and **decrease **as we move to the left.

Given the **number **-6/4,

if we go **right **of -6/4 it is moving **towards **-1

the **points **right to -6/4 are -5/4, -4/4,....

the next **point **right of -6/4 is -5/4

the **mixed **form of -5/4 is [tex]-1\frac{1}{4}[/tex].

Hence **option **B is correct.

Learn more about **number line;**

https://brainly.com/question/13425491

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Martin keeps track of the low temperature every day. On Monday, it was -12˚ On Tuesday, it was -9˚C. What is the difference between the low temperature on Tuesday and the low temperature on Monday?

Group of answer choices

21 C

-21 C

-3 C

3 C

### Answers

The difference is 3 declares Celsius.

**Answer:**

the answer is -3 c

**Step-by-step explanation:**

what you do to get -3 is you subtract -12 - -9

**Hope this helped and hope its the right answer!**

BRAINLY??? JUST HURRY!!!

### Answers

**Answer:**

2nd option

**Step-by-step explanation:**

Solve the parentheses first;

[tex](\frac{2}{5}x +\frac{5}{8}) +(\frac{1}{5}x- \frac{1}{4} )\\\\\frac{2}{5}x+\frac{5}{8}+\frac{1}{5}x-\frac{1}{4}= \frac{2}{5}x+\frac{1}{5}x+\frac{5}{8}-\frac{1}{4}\\\\\frac{2}{5}x+\frac{1}{5}x=\frac{2x+x}{5}=\frac{3x}{5} = \frac{3}{5}x \\\\\frac{5}{8}-\frac{1}{4}=\frac{5-2}{8} =\frac{3}{8}\\\\\frac{3}{5}x+\frac{3}{8}[/tex]

HELO WORLD PLS HELP ME I NEED HELP SOLVE ASAP

### Answers

Answer:

2×(x+y)

Step-by-step explanation:

Which similarity statements describe the relationship between the two triangles? Check all that apply.

Triangle C B A is similar to triangle F E D

Triangle C B A is similar to triangle F D E

Triangle B A C is similar to triangle E F D

Triangle B A C is similar to triangle E D F

Triangle A B C is similar to triangle D E F

Triangle A B C is similar to triangle D F E

### Answers

Answer:

ABC is similar to DEF

ABC is similar to DFE

Step-by-step explanation:

**Answer:**

The last 2

**Step-by-step explanation:**

Got it right on Edge

Have a good day.

Assume that the cheetah travels an average of 40 mph to go from its resting place to a rock near a river. On the return trip to its resting place, the cheetah travels an average of 70 mph. If the cheetah traveled for 15 minutes, how many minutes did the return trip take to the nearest minute and second?

Set up the table as follows. Label the rows “To the River” and “From the River.” Label the columns “Distance,” “Rate,” and “Time (in Hours).” Let t represent the unknown quantity in the problem. Fill in the table.

### Answers

**Answer:**

9.55 minutes

**Step-by-step explanation:**

x hours to go to the river

0.25-x hours to come back, since 15 minutes is 0.25 hr.

to the river 40 mph * x hours =40x miles

from the river 70 mph (0.25-x) hours=17.5-70x

those two are equal

40x=17.5-70x

110x=17.5

x=17.5/110=0.159 hours

9.55 minutes

ANSWER ASAP PLZZ!!!!

What type of roots would you expect plants to have in the desert?

### Answers

**Answer:**

Phreatophytes, like the mesquite tree, have adapted to desert conditions by developing extremely long root systems to draw water from deep underground near the water table.

**Step-by-step explanation:**

The mesquite's roots are considered the longest of any desert plant and have been recorded as long as 80 feet.

**Answer:**

Long roots for desert plants look similar to other roots, only more lengthy. The roots spread out from the base of the plant deep into the earth. Typically, the roots are larger than regular thread roots so that they absorb more water.

**Step-by-step explanation:**

hope it helps ^-^

Jamie believes that applying a scale factor of 1 would result in an enlargement. Do you agree or disagree with her claim? Explain.

### Answers

**Answer:**

If the scale factor is 1, the figure and the image are congruent.

**Step-by-step explanation:**

If the scale factor is less then one, then it would be a reduction, but if the scale factor is greater then one, it would be an enlargement.

Rolls 2 4 6 8

Value $2 $4 $6 $8

Rolls 2 4 6 8

Value $4 $8 $12 $16

Rolls 4 8 12 16

Value $2 $4 $6 $8

Rolls 4 8 12 16

Value $4 $8 $12 $16

A roll of nickels has a $2 value. Which of these tables correctly shows the ratios of different numbers of rolls of nickels to their values?

### Answers

The right answer is

Rolls 2 4 6 8

Value $4 $8 $12 $16

What they said bruh

Meg scored 45, 48, and 56 points on three tests.

How many points should she get on the fourth test to get an average score of 60?

A) 49.67 points

B) 52.25 points

C) 91 points 9

D) 3 points

### Answers

**Answer:**

Its C 91 points

**Step-by-step explanation:**

add 45 48 and 56 and 91 and divide by 4

45+48+56+91=240

240/4 = average score of 60

C is the answer

please help me. i need help

### Answers

Equation: n/4=24

Solution: n= 96

N/4=24 the total is 96

What is the inverse of f(x) = 1/3x + 2?

### Answers

**Answer:**

f(x)=3x-6

**Step-by-step explanation:**

what is the equation in standard form of the line that passes through the point (3,2) and has a slope of 1/3?

### Answers

**Answer:**

6

**Step-by-step explanation:**

y = 2x + b/y=mx+c use this equation to solve the sum

using y=mx+c to solve the sum

y=2, x=-3 and m=4/3

after putting and simplifying the eq we get the value of m

The **equation **in standard form of the **line** that passes through the given **point** and **slope **is: B. x - 3y = -3

Given the following data:

Slope = [tex]\frac{1}{3}[/tex]Points (x, y) = (3, 2)

To find an **equation **in standard form of the **line** that passes through the given **point** and **slope**:

The standard form of an** equation** of **line** is given by the formula;

[tex]y = mx + b[/tex] or [tex]y - y_1 = m(x - x_1)[/tex]

Where:

x and y are the **points**.m is the **slope**.b is the **intercept**.

Substituting the given parameters into the formula, we have;

[tex]y - 2 = \frac{1}{3} (x - 3)\\\\y - 2 = \frac{1}{3}x - 1 \\\\y = \frac{1}{3}x - 1 + 2\\\\y = \frac{1}{3}x + 1[/tex]

Multiplying both sides by 3, we have:

[tex]3(y) = 3(\frac{1}{3}x + 1)[/tex]

3y = x + 3

**x - 3y** = **-3**

Read more: https://brainly.com/question/18123312

Trey's truck has a 80 gallon tank. The fuel gauge points to . How much fuel does he need to fill that tank?

### Answers

**Answer:**

60 more gallons

**Step-by-step explanation:**

What is the slope of the line?

### Answers

**Answer:**

it is a horizontal line it has a zero slope

the slope is zero. when finding the slop do rise over run, since there is no rise and its horizontal it is a zero slope.

Does:

1 -1

- ---- = ----

3 3

### Answers

Hashjshzyzagsdhhsussbvagyabxhxhszjhxhxhxhxb zhzbsgs

base= 1.5 area=2 but what does height equal

### Answers

I think the answer is 3

**Answer:**

i think its 1.33 repeating

**Step-by-step explanation:**

The equation of a line is represented by y = 3x + 0. Kiki says the line shows a proportional relationship, while Donovan says the line shows a non-proportional relationship. Who is correct?

a

Kiki is correct, because the y-intercept is 0, so the line passes through the origin.

b

Kiki is correct, because the line has a positive slope.

c

Donovan is correct, because the equation contains a zero.

d

Donovan is correct, because the equation is of the form y = mx + b.

### Answers

A. Kiki is right, because the equationy=3x+0 does goes through the origin (0,0). Therefore Kiki’s statement is correct.

**Answer:A**

**Step-by-step explanation:**

Water boils at 100 degrees celsius or 212 degrees fahrenheit. Water freezes at 0 degrees celsius or 32 degrees fahrenheit. If the weather forecaster says it will be 25 degrees celsius today. write and solve a linear equation to find what fahrenheit temperature this is.

### Answers

**Answer:**

given with two conditions: after 0 degrees Celsius, this is equal to 32 degrees Fahrenheit and after at 100 degrees Celsius, this is equal to 212 degrees Fahrenheit . We translate these into points, we have (0,32) and (100, 212). we get the slope of the points ((212-32)/100) or 9/5. we plug to the equation y-y1 = m (x-x1) where m is equal to 9/5. y-32 = 9/5 (x-0). Simplifying, we get y -32 = 9x/5 or equal to y = 9/5 x + 32 where x is degrees Celsius and y is degrees Fahrenheit.

hope this helps

The given **temperature **is required in **Fahrenheit**.

The required **temperature **is **77 degrees Fahrenheit.**

Let the** x **axis denote **Celsius**

and **y** axis denote **Fahrenheit**

The **ordered pairs **are [tex](100,212)[/tex] and [tex](0,32)[/tex]

The **equation **of the line will be

[tex]y-212=\dfrac{32-212}{0-100}(x-100)\\\Rightarrow y-212=1.8(x-100)\\\Rightarrow y-212=1.8x-180\\\Rightarrow y=1.8x+32[/tex]

The **temperature **is **25 **degrees Celsius so [tex]x=25[/tex]

[tex]y=1.8\times 25+32\\\Rightarrow y=77[/tex]

The required **temperature **is **77 degrees Fahrenheit.**

**Learn more:**

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What is the range of the following function?

### Answers

The range is the X of the points so its (-2,1)