-16 = 8x/5......8x/5 is the same as 8/5(x)
-16 = (8/5)x...divide both sides by 8/5
-16 / (8/5) = x
-16 * 5/8 = x
-80/8 = x
-10 = x <===
Your answer is 7^(- 2) or
or
Lights flash every four seconds. the store owner turns on the lights. After how many seconds Will all three lights flash at the same time for the first ...
Answer:
x=2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
5
Step-by-step explanation:
Subtract the spent money to rent cost:
27-5.75=21.25
Divide the answer to the cost of each game:
21.25/4.25=5
he played 5 times.
