Answer: $9.26
Step-by-step explanation:
The total cost for each of their smoothies was:
= 4.95 * 2
= $9.90
Including taxes it will rise to:
= 9.90 * (1 + tax)
= 9.90 * (1 + 8.5%)
= $10.74
Change she will receive is:
= 20 - 10.74
= $9.26
Answer:
Step-by-step explanation:
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Answer:
A) x=sq rt 80
Step-by-step explanation:
by the Pythagorean theorem
4^2+8^2=x^2
16+64=x^2
80=x^2
x=sq root 80
