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adell [148]
3 years ago
5

Help for 30 points!!

Mathematics
2 answers:
makvit [3.9K]3 years ago
8 0

......................

hichkok12 [17]3 years ago
6 0

Answer:

\pmb{1.17-3.99a }

Step-by-step explanation:

  • 1.17-0.07a+(-3.92a)

  • 1.17-0.07a-3.92a

  • 1.17-3.99a
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What is 4(4m-3)-(m-5)=52 step by step
ch4aika [34]

Answer:

-3

Step-by-step explanation:

Simplifying

4(4m + -3) + -1(m + -5) = -52

Reorder the terms:

4(-3 + 4m) + -1(m + -5) = -52

(-3 * 4 + 4m * 4) + -1(m + -5) = -52

(-12 + 16m) + -1(m + -5) = -52

Reorder the terms:

-12 + 16m + -1(-5 + m) = -52

-12 + 16m + (-5 * -1 + m * -1) = -52

-12 + 16m + (5 + -1m) = -52

Reorder the terms:

-12 + 5 + 16m + -1m = -52

Combine like terms: -12 + 5 = -7

-7 + 16m + -1m = -52

Combine like terms: 16m + -1m = 15m

-7 + 15m = -52

Solving

-7 + 15m = -52

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '7' to each side of the equation.

-7 + 7 + 15m = -52 + 7

Combine like terms: -7 + 7 = 0

0 + 15m = -52 + 7

15m = -52 + 7

Combine like terms: -52 + 7 = -45

15m = -45

Divide each side by '15'.

m = -3

Simplifying

m = -3

Hope this helped :)

8 0
3 years ago
What are the unit rates? FOR ALL OF THEM.
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3 years ago
What is 127 to the nearest 10
finlep [7]

Answer:The answer is 130

Step-by-step explanation:

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What number is 145% of 80?
kherson [118]
I think its is 116
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