Given:
Goal = 250 cans
Number of collected cans = 290
To find:
The percent of their goal they achieved.
Solution:
The percent of their goal they achieved is:
Therefore, they achieved 116% of their goal.
7968 because you multiply the two numbers to get the final answer
Answer:
4x + 2
Step-by-step explanation:
-5 x 2 - 4x +8
- 10 - 4x + 8 - negative 5 times 2 = -10
-2 - 4x - negative 10 plus 8 = -2
4x - -2 - switch them around so you have 4x - -2
4x + 2 - two negatives make a positive
Answer:
a. 30
Step-by-step explanation:
(f.f) = f(f(x))
Given: f(x) = x^2 -x
Now replace x = x^2 -x in f(x), we get
(f.f) = f((x^2 - x)^2 - (x^2 - x))
= (x^2 - x) (x^2 - x) -x^2 + x
= x^4 -x^3 - x^3 + x^2 - x^2 + x
= x^4 -2x^3 + x
Now plug in x = 3
f.f(3) = 3^4 -2(3)^3 + (3)
= 81 - 2*27 + 3
= 81 -54 + 3
f.f(3) = 84 -54
(f.f)(3) = 30
Thank you.
