3 years ago

Write a problem in which$180 would be a reasonable answer

Mathematics

2 answers:

alina1380 [7]3 years ago

6 0

Answer:

um ill do to cause im in algerbra

Step-by-step explanation:

$30+$150=$180

5x+105=180

5x=75

x=15

aleksandr82 [10.1K]3 years ago

5 0

Answer:You have to buy Christmas presents for your 3 kids Samantha wants the harry potter book set 50$ Casey want the sims 4 game 40$ and your oldest kid Johnny wants the new drone 90$.

Step-by-step explanation:

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I am needing to know the answer to 3/7 of what number is 9?

kolezko [41]

In math, "of" almost always means "times".

So your question is: 3/7 times (the number) = 9

Multiply each side of that equation by 7 : 3 times (the number) = 63

Divide each side by 3 : <em> The number = 21</em>

3 0

3 years ago

Read 2 more answers

A jewelry maker purchased 20 inches of gold chain.She used 3/8 of the chain for a bracelet. How many inches of gold did she have

Mazyrski [523]

Answer:

12.5 inches of gold chain.

Step-by-step explanation:

To get the remaining chain of gold we need to calculate

8/8 - 3/8 = 5/8 of 20 inches

then multiply:

20 * 5/8 = 100/8