Answer:
-1 and -3
(n+7)(n-8)
Step-by-step explanation:
1. Find the Zeros



2. Factoring Trinomials



Answer:
80 cm
Step-by-step explanation:
(5 x 8) x 2
40 x 2
80 cm
1 + 1 + 1 + 2 = 5
5 x 9 = 45
Therefore, the total number of km is 45.
Answer:
1
Step-by-step explanation:
Please mark as brainliest!
Answer:
The number is 150
Step-by-step explanation:
Is means equals and of means multiply
60 % * N = 90
.60 N = 90
Divide each side by .6
N = 90/.6
N =150