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20-05-2021
Mathematics

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please help with these questions and show how u found them! i will mark brainliest !

please help with these questions and show how u found them i will mark brainliest class=

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jsace918 jsace918

20-05-2021

Answer:

Step-by-step explanation:

Question 3

5 (k + 4) - 2k

Use distributive property of multiplication.

5k + 20 -2k

Combine like terms to get your answer.

3k +20

Question 4

2 (3 + d - 1)

Simplify the expression in the parenthesis.

2 (2 + d)

Use distributive property of multiplication.

4 + 2d

If you wanted it to be accepted at higher levels, switch the terms around.

2d + 4

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