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Natali5045456 [20]
3 years ago
6

how could you check the answer to 27-15=12 using addiction a. 27+12=15 b.. 15-12=27. c.12+15=27 d.27+15=12

Mathematics
1 answer:
timama [110]3 years ago
8 0
You would do 27+12 because your doing inverse operations.
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What is franks commission if he sales $12,500 of an item and his commission rate is 8.5%
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<h3>SOLUTION:</h3>

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3 years ago
A rectangle has a height of a² + 3 and a width of a² + 2a + 5.
valentina_108 [34]

Answer:

Area =  a^4+2a^3+8a^2+6a+15

Step-by-step explanation:

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The expressions for height and width are given. We just need to multiply and add like terms (if applicable) to find the expression for the area of the rectangle.

Remember to use distributive property:

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Thus, we have:

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THis is the expression for area.

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3 years ago
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