4 years ago

Which of the following is another way to express -13 - 7?

Mathematics

2 answers:

kaheart [24]4 years ago

8 0

B is the answer because keep change change keep -13 change from subtraction to addition and change the 7 to -7

Luba_88 [7]4 years ago

5 0

Answer: -13 + (-7)

Step-by-step explanation:

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HELP: Will Award Brainliest! Simplify 17x - 12 = 114 + 3x

mrs_skeptik [129]

Answer:

x=9

Step-by-step explanation:

17x - 12 = 114 + 3x

First Subtract 3x from both sides

14x - 12 = 114

Add 12 to both sides

14x=126

Divide by GCF (14)

x=9

Hope this helps! Plz award Brainliest : )

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Step-by-STep explanation:

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Step-by-step explanation:

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3 years ago

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2^0+2^1+2^2+...+2^49

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3 years ago

What value of B makes the expression. x² + Bx + 81 a perfect square trinomial?

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Answer:

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Step-by-step explanation:

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