23. 7(3x) =
Simplify the expression

21x im pretty sure

Step-by-step explanation:

21x

Step-by-step explanation:

7(3x) is basically 7 times 3x. We can multiply the constant with the coefficient and get 21. Since x is also being multiplied, we can do 21 * x. We can simplify this to be 21x.

I hope this helped and please mark me as brainliest!

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.