Answer:
I think the answer is 10
Step-by-step explanation:
If the surface is 0, and the diving board is the same distance as the bottom of the pool is from the surface, which is -10, then the diving board should be 10.
Answer:
Distribute -8 to n+7. In other words, multiply -8 to n and 7. You would get thea answer of -8n-56.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
24 hours---------->1 day
x hours------------>6 days
Cross multiplying:
x=24x6
x=144 hrs
Answer:
x - y = - 1
Step-by-step explanation:
Given the 2 equations
5x + 4y = 13 → (1)
4x + 5y = 14 → (2)
Subtract (2) from (1) term by term , that is
(5x - 4x) + (4y - 5y) = 13 - 14
x - y = - 1
