9. Mai is making friendship bracelets. Each bracelet is made from 24.3 cm of string.a. If she has 170.1 cm of string, how many bracelets can she make?

Do not include units (bracelets) in your answer.

Answers

Answer 1

Answer:

Answer:

Mai can make 7 bracelets. (The answer to the question is 7)

Step-by-step explanation:

We know that each bracelet is made from 24.3 centimeters of string. We need to find out how many bracelets can be made from 170.1 centimeters.

To solve this equation, we need to divide 170.1 by 24.3.

170.1 ÷ 24.3 = 7

Therefore, Mai can make 7 bracelets. (The answer to the question is 7)

Hope this helps! :D

Answer 2

Answer: The answer is 7. I hope this helps

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Answers

Well 2/5 in decimal form is 0.40. Multiply 0.40 • $1.25. You'll get $0.5

the answer is $0.50 because 2/5 of a dollar is 40% so then you turn that into a decimal which is .4 and multiply that by 1.25.

a photograph that measures 20 cm by 15 cm is enlarged so that its length becomes 28 cm. what does the width become?

Answers

$(width)/(distance) = (15)/(20) = (3)/(4)$

This means that ,assumining the dimensions stay the same, the width will be equal to three quaters of the length

∴ When length=28cm
width = 0.75 × 28 = 21cm

the width becomes 21 centimeters hope this helps:)

How do I substitute this?

Answers

You want to isolate one of the variables (x or y) so you can plug it into the other equation. The easiest one is isolating the 2nd equation.

3x² - 16x + 13 - y = 0 Add y on both sides

3x² - 16x + 13 = y

You can use this and plug it into the first equation

y - 12x + 15 = 3x²

(3x² - 16x + 13) - 12x + 15 = 3x²

3x² - 16x + 13 - 12x + 15 = 3x² Combine like terms

3x² - 28x + 28 = 3x² Subtract 3x² on both sides

-28x + 28 = 0 Add 28x on both sides

28 = 28x Divide 28 on both sides

1 = x

Now that you know x, you can plug it into either of the equation to find y

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3 - 16 + 13 - y = 0

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y = 0

x = 1, y = 0

Solve each equation and show work -v+3v=14

-7=-4-v+3

12=-3k-7

B+4-8=2

Answers

Answer:

hopefully can help you..

Give me 3 ratios that are equal to 40/50 75/100 and 21/18

Answers

Three ratios that are equal to 40/50, 75/100, and 21/18 are 4/5, 3/4, and 7/6. The question is essentially asking you to simplify fractions. For example, 8/10 can also be represented as the ratio 8:10. This fraction can be simplified to 4/5, and the ratio 4:5 is the same as the ratio 8:10.

There is 5/6 of an apple pie left from dinner. Tomorrow, victor plans to eat 1/6 of the pie that was left. How much of the whole pie will be left after he eats tomorrow?