Answer:
x=40
Step-by-step explanation:
you have to get a answer of 60
(40)+20=60
and 2(40)-20=60
I have nooo clue the problem doesn’t make sense
Answer:
15 + 3n
Triple the amount of evening which is “n” so it would “3n”
The morning amount would still be 15
Definitely B. Note how the powers of y are presented in descending order by power: y^8, y^7, y^1.
Answer:
49
Step-by-step explanation:
7^2=49
