Answer:
f(-2)= -2x+5 = 9
Step-by-step explanation:
Substitute the given value into the function and evalute.
Answer:
-12 5/8
Step-by-step explanation:
add then subtract
So that they have the same denominator you can rewrite 9n as (27/3)n
(27/3)n + (2/3)n = 4
(29/3)n = 4
Multiply both sides by 3/29 to isolate variable n.
n = 4(3/29)
n = 12/29
Answer:
D
Step-by-step explanation:
To determine the scale factor calculate the ratio of corresponding sides, image to original, that is
=
= 8 → D
Answer:
X=5
Y=-2
Step-by-step explanation: