Answer:
D
Step-by-step explanation:
b-1≥ 0 or b-7<-8
b ≥ 1 or b<-8+7
b ≥ 1 or b<-1
Answer:
x = 5, -1
Step-by-step explanation:
0 = 3x^2 - 12x - 15 or
3x^2 - 12x - 15 = 0
By solving for x, use the Quadratic Formula.
… x = 5 and/or -1
Answer:
x=0 or x=-2 or x=2
Step-by-step explanation:
Check attached image below
Answer:
a= $10.00
Step-by-step explanation:
It's very simple. Move /8 to the other side of the equation. It should give you $1.25 x 8. Solve the multiplication and you should get $10.00.
If I didn't make my explanation clear enough, please comment. I sometimes don't even explain myself very well.