I think it’s the second one, not 100% sure
Answer:
Step-by-step explanation:
when you have the same base and its times you can add the exponents
a² + a³ + a have exponents of 2+ 3 + 1 = 6
so its
-3-3 = -6 ^ 2 = 36
-2- -4 = 2 ^ 2 = 4
36 + 4 = 40
square root of 40 = 2 -/10 ( 2 and square root 10)
To figure out this problem, let's set up an equation first to make it easier:
702.50 = 5.5x + 70
x = amount charged per hour
702.50 = 5.5x + 70
-70 -70
-----------------------------
632.5 = 5.5x
/5.5 /5.5
--------------------
115 = x
Owen was charged $115 per hour
Answer
D) 198
Step-by-step explanation:
60/100 *330
=198•0
=198
THIS IS THE CORRECT ANSWER
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