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2 years ago

13

PLS HELP WILL MARK YOU BRAINLIEST, NO FAKE ANSWERS!!

1 answer:

Lisa [10]2 years ago

8 0

Answer:

1. if x + 5 = 12, then x = 7

<u>:Subtraction property of equality</u>

2. If x + y = 20, and y = 5, then x + 5 = 20.

<u>:Substitution property of equality</u>

3. If 2x3 = 11, then 11 = 2x - 3.

<u>:Symmetric property of equality</u>

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A rectangle is 1/2 ft long and 3/4 ft wide.

Alex17521 [72]

Area = Length * Width
A = 1/2 * 3/4
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In short, Your Answer would be 3/8 Ft^2

Hope this helps!

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3 years ago

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You can buy DVDs at a local store for $15.49 each. You can buy them at an online store for $13.99 each plus $6 for shippimg. How

NeTakaya

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3 years ago

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kumpel [21]

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