47 3/8" try subtracting on these types of questions
Answer:
<u>X=7,-3</u>
Step-by-step explanation:
x^(2)-4x-21=0
(x-7)(x+3)=0
x=7,x=-3
Answer:
Y=5x
Step-by-step explanation:
slope equation
<u>y-y1</u>
x-x1
10-0=10
2-0=2
10/2=5
Answer:
(6,8)
Step-by-step explanation:
6 to the left and 8 up
On the problem minus 5x to the -7 so you'll just have 12= -12x and the answer is x=-1