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3 years ago

i will give brainliest.The product of 5 and the sum of 12 and a certain number is 10. What is the number

Mathematics

2 answers:

tiny-mole [99]3 years ago

8 0

Answer:

Heeyyy hope it helps

Step-by-step explanation:

Ok, so the product is the answer to a multiplication problem.

The product of 5 and the sum of a number(X) and 3 is

5(X + 3) = 12

5X + 15 = 12

5X = 12 - 15

5X = -3

X = -3/5

rjkz [21]3 years ago

7 0

Answer: x=-10

Step-by-step explanation:

5*(12+x)=10

Distribute

60+5x=10

Subtract(60)

5x=-50

x=-10

<em>Hope it helps <3</em>

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Allushta [10]

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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3 years ago

The triangles are similar. If QR = 9, QP = 6, and TU = 19, find TS. Round to the nearest tenth.

Feliz [49]

QR=9
QP=6
TU=19
TS=?
Okay so the triangles are kindred, now the equation can be made
9/16=6/x
So now we are going to cross multiply
9x=114
Now divide both sides by
912 2/3
Your answer is:
TS=12.6

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2 years ago

i will give brainliest.The product of 5 and the sum of 12 and a certain number is 10. What is the number​

i will give brainliest.The product of 5 and the sum of 12 and a certain number is 10. What is the number