Answer:
it doesnt want to load for me im sorry :(
Step-by-step explanation:
Answer:
c = 80 ÷ 5
Or
5c = 80
Step-by-step explanation:
It's pretty self explanatory. All you have to do is convert the words into an equation.
Answer:
x = 9 or x = 0
Step-by-step explanation:
Solve for x over the real numbers:
x^2 - 4 x - 5 x = 0
x^2 - 4 x - 5 x = x^2 - 9 x:
x^2 - 9 x = 0
Factor x from the left hand side:
x (x - 9) = 0
Split into two equations:
x - 9 = 0 or x = 0
Add 9 to both sides:
Answer: x = 9 or x = 0
