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Dmitry [639]
3 years ago
7

Simplify the following expression. 5(4 + 3c) - 12

Mathematics
2 answers:
Vsevolod [243]3 years ago
7 0

Answer:

5(4 + 3c) - 12 = 15c + 8

Step-by-step explanation:

1st step, expand it to make it a little easier to solve, 20 + 15c - 12

2nd step, subtract, 20 - 12 = 8

3rd step simplify, 15c + 8

svet-max [94.6K]3 years ago
5 0
The answer to the question is “8+15c” you multiply 5 and 4 and it equals to 20 and after that you subtract 20 and 12 which equal “8+15c”
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Sue bought a pair of jeans and a shirt for $55.75. If the jeans cost $25.25, how much did she pay for the shirt?
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Hey there!

In order to find the amount that Sue paid for the shirt, all you have to do is subtract the price of the jeans from the total amount that she paid for the jeans and the shirt. 

55.75 – 25.25 = 30.5

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Hope this helped you out! :-)
6 0
3 years ago
A certain ferry moves up and down a river between Town A and
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Answer: 60 miles

Step-by-step explanation:

Given

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\Rightarrow 2(v-5)=1.5(v+5)\\\Rightarrow 2v-10=1.5v+7.5\\\Rightarrow 0.5v=17.5\\\Rightarrow v=35\ mph

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5 0
2 years ago
Read 2 more answers
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yKpoI14uk [10]

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Is that all the question says can you give it into more details


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