3 years ago

Name the three different types of proofs you saw in this lesson

Mathematics

1 answer:

KiRa [710]3 years ago

8 0

Answer:

um idk but thanks for the points

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What is the solution to the pair of equations? <br> y = 7x − 9<br> y = 3x − 1

kicyunya [14]

Step-by-step explanation:

substitution:

7x-9= 3x-1

4x= 8

x=2

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3 years ago

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valentinak56 [21]

Answer:

x = -3/8

Step-by-step explanation:

4(3 - 2x) = 15

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12 -8x = 15

Subtract 12 from each side

12-8x-12 =15-12

-8x =3

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3 years ago

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Step-by-step explanation:

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2 years ago

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3 years ago

1. Ms. Rogers earns $___ each month. She pays 25% of her earnings, or $____ in federal taxes and 6% of her earnings, or $____ in

goldfiish [28.3K]

Answer:

2,196; 549; 131.76; 8; 175.68; 1339.56

Step-by-step explanation:

2,196 is the biggest number, so use that as the first number.

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