Answer:
A: 336 km
B: 14 L
Step-by-step explanation:
Use a proportion
210 km / 5 L = x / 8L Cross multiply
8*210 = 5 x
1680 = 5x
x = 1680 / 5
x = 336 km
===============
210 /5 = 588/x Cross multiply
210x = 588 * 5
210x = 2940 Divide by 210
x = 2940/210
x = 14 L
-they can get the same answer
Answer:
The number is 448.
Step-by-step explanation:
Hope it helps
2 x (n - 6)
(2 x n - 2 x 6)
(2n - 2 x 6)
2n - 12
It’s 28, 16 add 4 is 20 add 8 is 28
