Answer:
-x.(3x^2+4)
Step-by-step explanation:
Brain-list?
Answer:
6x-5y-40 = 0
Step-by-step explanation:
y-(-2)=6/5(x-5)
5(y+2)= 6(x-5)
5y+10 =6x-30
6x-5y-40 = 0
6x-5y-40 = 0 is the answer
Answer:
130 minutes total and 2 hours and 10 minutes
Step-by-step explanation:
Its correct
Let x be the number of days.
If Ashley posts 17 status updates each day, then after x days Ashley posts 17x status updates.
If Roberto posts 21 status updates each day, then after x days Roberto posts 21x status updates.
Part A. The combined number of posts for Ashley and Roberto after x days is:
17x+21x.
Part B. The difference between number of posts for Ashley and Roberto after x days is:
21x-17x.
