21 containers for the ice cream
Answer:
15/7 or 2 1/7
Step-by-step explanation:
Answer:10x-35
Step-by-step explanation:
5(2x-7)
Clear bracket
10x-35
It’s 5 and 4
Have fun on that test
Answer:
(p+e)/(r-n) = x
Step-by-step explanation:
p + nx=rx-e
Add e to each side
p +e+ nx=rx-e+e
p +e+ nx=rx
Subtract nx from each side
p +e+ nx - nx=rx-nx
p+e = rx -nx
Factor out x
p+e = x(r-n)
Divide each side by (r-n)
(p+e)/(r-n) = x(r-n)/(r-n)
(p+e)/(r-n) = x
