Answer:
300
Step-by-step explanation:
because when multiply then divide all of them then find a percent 300 is your answer
Answer:
10
Step-by-step explanation:
10x2+10
=10(2x+1)
Description: They didn't distribute the 3 to both x and 5, so they just had 3x+5.
actual problem:
3(x+5)=3x+15
3x+15=3x+15
subtract 3x from both sides and end up with
15=15
Correct Answer: 15=15