2 years ago

Which of the expressions are equivalent to the one below? Check all that

Mathematics

1 answer:

Lapatulllka [165]2 years ago

7 0

Answer:

Step-by-step explanation:

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A store sold $115.50 worth of coffee mugs. how many mugs did they sell? at3.50 per mug

Anna007 [38]

Total÷price each=amount sold
$115.50÷$3.50=33
The store sold 33 mugs

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3 years ago

How to get an equivalent answer to 1/4

jasenka [17]

The answer to this equation is 1/2

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3 years ago

A limited-edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year

Roman55 [17]

Answer:

The required equation is $y = 18(1.15)^x$ .

Step-by-step explanation:

Consider the provided information.

The Initial value of poster = $ 18

After 1 year amount of increase = $ 20.70

With the rate of 15% = 0.15

Let future value is y and the number of years be x.

$y = 18(1.15)^x$

Now verify this by substituting x=1 in above equation.

$y = 18(1.15)^1=20.7$

Which is true.

Hence, the required equation is $y = 18(1.15)^x$ .

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3 years ago

Read 2 more answers

Which two expressions are

Oxana [17]

Answer:

9(2p-18) and 2(9p-18)

Step-by-step explanation:

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3 years ago

dean counted 10 red cards, 10 black catds, and 20 blue cards in a deck of cards. what is the ratio of red cards to all cards?

miv72 [106K]

Answer:

10:40

Step-by-step explanation:

10+10+20=40

10 red cards

4 0

3 years ago