Mathematics Middle School

Vanessa tried to solve the equation 0.6(y-10)=6. What was her mistake and how would you correct it?

0.6(y-10)=6

0.6(y-10)+10=6+10

0.6y=16

y=26.6(pi)

Added 10 to both sides
Divided both sides by 0.6

Explain her mistake and how to correct it please!

Answers

Answer 1

Answer:

the answer is 2

Step-by-step explanation:

Answer 2

Answer:

y=20

Step-by-step explanation:

0.6(y-10)=6

0.6y-6=6

0.6y=6+6

0.6y=12

y=12/0.6

y=20

Related Questions

Lian bought enough oranges to fill 4 bags. Each bad contains 8 oranges. the total was 11.52 at that rate how much would Lian pay for 42 oranges? please say the steps

Answers

Answer:

15.12

Step-by-step explanation:

11.52/4 =2.88/8 = 0.36 x 42

25 points and brainliest! Show calculations, draw conclusions from them and justify why you arrived at those calculation.

Answers

Step-by-step explanation:

there is no question so how do we give answers

The expression below shows how to convert 12 gallons to cups with one part missing

.
Which value completes the expression?

Answers

Answer:12

Step-by-step explanation:

k

The answer is 12 because that is the only exception

Please help me ASAP!!!
WILL MARK BRAINLIEEST TO WHOEVER IS RIGHT

Answers

Answer:

The answer is 5 x 2 x 3 x 2 x 2

Step-by-step explanation:

It is just everything at the bottom multiplied together

the person above me is correct!

Find the coordinates of the vertices of the figure after the given transformation. reflection across the x-axis

A) U'(0, 5), P'(-1, 0), R'(3, -1), D'(3, 2)

B) U'(2, -4), P'(1, 1), R'(5, 2), D'(5, -1)

C) U'(-1, 3), P'(-2, 2), R'(2, 3), D'(2, 0)

D) U'(-4, -3), P'(-5, 2), R'(-1, 3), D'(-1, 0)

Answers

Answer:

The answer is A on the last question......

Step-by-step explanation:

PSLSS HELP ME ASPAPPP ASNWWER BOTH OF THE QUESTION

Answers

b and a is the answer
The answers are B and A they r the most reasonable.

Chris wrapped a present with the following dimensions: a length of 5 in, a width of 4 in, and a height of 6 in. Henry wrapped a present that had a height that was double Chris’s present’s height. How much more wrapping paper will Henry need than Chris? 108 square inches 148 square inches 256 square inches 404 square inches

Answers

Answer:

Its 108!

Step-by-step explanation:

CAN U PLZ HELP ME IF U ANWSER I WILL MARK IT BRAINLIEST

Answers

Answer:

2m + 7 or 7 + 2m

Step-by-step explanation:

the + 7 is the 7 more and 2m is the product of 2 and m

7 more than the product of 2 and m is 2m + 7 or  7 + 2m

Answer:

7+2m

Step-by-step explanation:

A right triangle has an area of 38 square units
If you draw scaled copies of this triangle using the scale factors in the table what will the areas of these scaled copies beer show you can

Answers

Answer:

1 | 38

2 | 76

3 | 114

5 | 190

1/2 | 19

2/3 | 25.33

Step-by-step explanation:

I am assuming that you need to multiply the area by the scale factors

select any of the following that is a solution for x in the equation: x^3=8

Answers

Answer:

can you give the image I can't select any ?

Pls help I'll give u brainliest

Answers

the picture you have is just a black screen

for a check in please help me with math

Answers

Answer:

32.5 feet

Step-by-step explanation:

The relationship between the pole and the stake creates a right triangle. Therefore, to find the distance from the top of the pole to the bottom of the stake, we can use the Pythagorean Theorem: a² + b² = c²

a² + b² = c²

(26)² + (19.5)² = c²

Solve the exponents.

676 + 380.25 = c²

Add.

1056.25 = c²

Take the square root.

√1056.25 = √c²

32.5 = c

32.5 feet

This is your answer.

Hope this helps!

Answer:

32.5 Feet

Step-by-step explanation:

I can't explain it any better than the person who already answered it.

PLZZ help im confused

Answers

Answer:

12.5

Step-by-step explanation:

12.5+12.5= 25

25+12.5 = 37.5

12.5!!! Hope
This helped you out a bit

In this swimming pool design, explain how to find the area of the pool’s surface.

Answers

You would multiply the base x the height to get the area of the rectangle then subtract the area of the semi circle from the area of the rectangle.

Answer:

Ok first-- Find the area of the rectangle. Then, find the area of the circle. The diameter is given, so take half that to get the radius. Multiply the area of the circle by half. Subtract the area of the half-circle from the area of the rectangle.

Step-by-step explanation:

what is a decimal that is equivalent to the expression (2 x 10)+(5 x 1)+(7 x 1/10)+(6 x 1/100)

Answers

Your answer is 128/5 + x/10

whats 32(9)-24x = y??? please help!!!

Answers

Answer:

m=-24

Step-by-step explanation:

Please help not links, dont awnser if you dont knoe will give more points

Answers

Answer:

11.  14,0

12.  3,7

13.  7,15

Those are the only ones I know.

Answer:

Part I

Star : (-7, -8)

Circle : (-3, 7)

Cross : (-4, 2)

Moon : (10, 7)

Diamond : (9, -1)

Part II

(10, 5) : C

(7, -8) : D

(-5, -7) : K

(-1, 3) : E

(8, 7) : G

Step-by-step explanation:

Sorry, I did only these.

Please help me answer these last two questions these are the last ones and then I finally be finished and then ask my teacher for help tomorrow.

Answers

Answer: Not the answer sorry

Step-by-step explanation:

But hey are you in my class because I had a question like this.

Answer:

9 -

Just times them

So that is

85 1/3 * 10 2/3 = 8192/9 = 910 2/9 ≅ 910.2222222

Conversion a mixed number 85 1/3

to a improper fraction: 85 1/3 = 85 1/3 = 85 · 3 + 1/3 = 255 + 1/3 = 256/3

To find new numerator:

a) Multiply the whole number 85 by the denominator 3. Whole number 85 equally 85 * 3/3= 255/3

b) Add the answer from previous step 255 to the numerator 1. New numerator is 255 + 1 = 256

c) Write a previous answer (new numerator 256) over the denominator 3.

Eighty-five and one third is two hundred fifty-six thirds

Conversion a mixed number 10 2/3

to a improper fraction: 10 2/3 = 10 2/3 = 10 · 3 + 2/3 = 30 + 2/3 = 32/3

To find a new numerator:

a) Multiply the whole number 10 by the denominator 3. Whole number 10 equally 10 * 3/3 = 30/3

b) Add the answer from previous step 30 to the numerator 2. New numerator is 30 + 2 = 32

c) Write a previous answer (new numerator 32) over the denominator 3.

Ten and two thirds is thirty-two thirds

Multiple: 256/3* 32/3 = 256 · 32/3 · 3 = 8192/9

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8192, 9) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - two hundred fifty-six thirds multiplied by thirty-two thirds = eight thousand one hundred ninety-two ninths.

Step-by-step explanation:

Jayden and Carson are selling T-shirts and sweatshirts for a fundraiser. Jayden sells 9 T-shirts and 3 sweatshirts for $420. Carson sells 1 T-shirt and 6 sweatshirts for $296.


Write a system of equations that represents the price of a T-shirt, t, and the price of a sweatshirt, s.

Answers

00.2x I think this is my way theres different types of ways.

The perimeter of the base of a square pyramid is 12 yards. The height of the pyramid is 13.5 yards. What is the volume of the pyramid?
A. 40.5 ³
B. 54 ³
C. 121.5 ³
D. 162 ³

Answers

I’m sure it is A. Good luck!
I think it’s A I’m sorry if I’m incorrect

A weather station on the top of a mountain reports that the temperature is currently 0 degrees and has been falling at a constant rate 3 degrees Celsius of per hour. What will the temperature be in 2 hours?

Answers

Answer:

-6

Step-by-step explanation:

0-(3x2)= -6

-6bis the answer to your question

please answer correctly

Answers

If you go through the order of operations, It is C.

pleas help it is do today

Answers

Answer:

To answer this question you will need the volume of the wooden box.

Step-by-step explanation:

Then you will need to find out what 2/3 of that volume is because that is how full the soil will be.

V = 2/3 (16 x 12 x 28)

V = 3584 in.³

Another way to calculate this would be to find 2/3 of the Height (2/3 x 12 = 8 in) and use this in your calculation for the height.

hope this helps

To answer this question you will need the volume of the wooden box.

Then you will need to find out what 2/3 of that volume is because that is how full the soil will be.

V = 2/3 (16 x 12 x 28)
V = 3584 in.³

Another way to calculate this would be to find 2/3 of the Height (2/3 x 12 = 8 in) and use this in your calculation for the height.

Identify the independent and dependent variables. The equation h=60-4m represents the height h (in inches) of the water in a tank m minutes after it starts to drain.

Answers

Answer:

m- minutes is the independent variable

h- height is the dependent varaible

Step-by-step explanation:

Find the missing measure in the figure. Look to see how the right triangle is being drawn from the picture. Round to the nearest tenth if necessary.
? ft

Answers

That’s a 90 degree angle bro

Yesterday, Mary had n baseball cards. Today, she got 8 more. Using , write an expression for the total number of baseball cards she has now.

Answers

Answer:

n + 8 =

Step-by-step explanation:

Yesturday she had n

plus the 8 she got today

the equation is

n+8=?

Answer:

8N

Step-by-step explanation: the n is unknown sooooo it is 8n. Brainly pls

PLZ HELP!!!
In two or more complete sentences write and solve an inequality for the following situation and explain how you will solve the inequality

The doctor tells Jerry that he will be at most 72 inches tall. He is already 48 inches tall. How many more inches will Jerry
grow?

Answers

72 < or equal to x+48 ? Possibly BC he can’t grow over 72 inches

The tape diagram represents an equation.
Write an equation to represent the image.

Answers

Answer:

please join mine meet and we can talk

Step-by-step explanation:

1.75 divided by 5. maybe don’t kne

Evaluate 6+x6+x6, plus, x when x=3x=3x, equals, 3.

Answers

Answer:

42

Step-by-step explanation:

6 times 3=18

6+18+18=42

Have a nice day

***TEN POINTS*** Answer the questions (2 questions). Deals with functions.

Answers

Answer:

A: Domain: all real numbers

    Range: all real numbers greater than or equal to -4

For the second page, h(-3) is 5.

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