Answer:
16.66months
Step-by-step explanation:
2500/150
Answer:
y = -16.25
Step-by-step explanation:
It can also be written as
-8y = 26 * 5
-8y = 130
y = 130/-8 = - 65/4 = -16.25
Answer:
50m
Step-by-step explanation:
let the width be x
length=3x
3x+3x+x+x=400
8x=400
x=400÷8
x=50
Answer:
when n = 2; m = 2
when m=5; n =
Step-by-step explanation:
2n - 5m + 10 = 0
<u> -10 -10</u>
2n - 5m = -10
2(2) - 5m = -10
4 - 5m = -10
<u>-4 -4</u>
<u>-5m</u> = <u>-14</u>
-5 -5
m = 2
2n - 5(5) = -10
2n - 25 = -10
<u> +25 +25</u>
<u>2n</u> = <u>15</u>
2 2
n =