Ughhh I’m not totally sure I’m sorry I tried looking it up for you
Answer:
(Choice B) B It decreases.
Step-by-step explanation:
According to the situation, the solution of the value of the expression is as follows
Let us assume
r 80 -2r
5 80 - 10 = 70
4 80 - 8 = 72
3 80 - 6 = 74
2 80 - 4 = 76
1 80 - 2 = 78
As we can from the above calculation that expression value risen if r value decreased
Therefore the correct option is B.
Answer:
9(x + 2) = x - 6
9x+18=x-6
9x-x=-18-6
8x=-24
x=-24/8=-3 is your answer
Answer:
Step-by-step explanation:
P-6 is an expression, your question is incomplete.
Answer:
A
Step-by-step explanation:
Slope = (3+6)/(-4+1)
= 9/-3
= -3
Y=mx+b
-6= -3×-1 +b
-6 = 3 +b
b = -9
