Answer:
70%
Step-by-step explanation:
15/20 is simplified to 3/4
To the left is negaitive up is positive
so part 1 = D
part 2 = (-2,9) answer is C
Answer:
-4r - 11 = 4r + 21
-4r -4r = 21 + 11
-8 = 32 (Divide both sides by -8)
/ /
-8 -8
= -4
Answer:
BBBBBBBBBB
Step-by-step explanation:
yeah if you add 2 without parenthesis it goes up
Answer:
Step-by-step explanation:
f(x)=(x²+20x+100) -3 because : 97 = 100 - 3
f(x) = (x+10)² -3 ....vertex form
