S refers to side so it’s 64 = 8x8
Answer:
11
Step-by-step explanation:
3/7*14=6
5/8*8=5
6+5=11
If x = 2 + y then by substitution . . .
8 (2 + y) - 2y = 22
16 + 8y - 2y = 22
6y = 22 - 16
6y = 6
y = 1
And x = 2 + y = 2 + 1 = 3
Therefore, in (x, y) format . . . (3, 1)
Answer:
266.6 per year
Step-by-step explanation:
53392 / 20 = 266.6
= 266.6 per year
The question asks, "how many kilometers of road did they build each day?"
This means: kilometers per day
kilometers/days
(635 kilometers)/(3 days)
635/3 kilometers/day
211 2/3 kilometers/day
