2 answers:
Answer:
c. 1/4 or 25% or 0.25
Step-by-step explanation:
Answer:
C 1/4
Step-by-step explanation:
When the bases are the same, we can add the exponents
x^a * x^b = x^ (a+b)
4^2 * 4^(-3)
4^(2-3)
4^(-1)
The negative exponent puts it in the denominator
1/4
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67.5 miles per hour
Explanation:
22 1/2 * 3 = 67.5
Answer:28
Step-by-step explanation:
Mowing 50
Car washing 34
Total amount 84
Now divide by 3 accounts 84/3=28
Answer:
C. 3.50
Step-by-step explanation:
He bought a lunch two times, so $1.75*2 = 3.50.
