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sasho [114]
3 years ago
14

-5(x+6)=15 what is the answer?? will give brainliest

Mathematics
2 answers:
goldenfox [79]3 years ago
6 0

Answer:

the answer will be x=-9

Step-by-step explanation:

-5(x+6)=15

-5x-30=15

-5x=15+30

-5x=45

×=-9

Anton [14]3 years ago
4 0

Answer:

x=-9

Step-by-step explanation:

-5(x+6)=15

Use the distributive property.

-5x-30=15

Add +30 on both sides of the equation.

-5x=15+30

-5x=45

Divide -5 on both sides of the equation.

x=45/-5

x=-9

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Yuki888 [10]
88 feet in 2 seconds
how many feet in 1 minute?
1 minute is 60 seconds

so, we can write a proportion and solve
feet/ seconds = feet/seconds
88/2 = x / 60
cross multiply
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divide both sides by 2
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To check:
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So the car travels 2640 feet in 60 seconds, or 1 minute.

(btw just in case you wanted to know also, 2640 feet is equal to 0.5 of a mile, that car travels 0.5 miles in 1 minute)

Hope this helps
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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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