Answer:
4 to the 5th power
Step-by-step explanation:
since 4 is being multiplied by itself 5 times, then 5 becomes the exponent :)
Answer:
156
Step-by-step explanation:
Answer:
The answer is 22.5 miles
Step-by-step excplanation:
Answer:
(x + 2)^2 - 1
Step-by-step explanation:
x^2 + 4x + 1
= (x^2 + 4x + 2 - 2 + 1)
= (x + 2)^2 - 1
Answer:
Step-by-step explanation:
x + y = 10
22x + 14y = 172
-22x - 22y = -220
22x + 14y = 172
-8y = - 48
y = 6 ceramic vases
x + 6 = 10
x = 4 glass vases