Answer:
4
Step-by-step explanation:
x^3 = 64
4^3 = 64
4×4×4 = 64
Thus, the value of x is 4
Answer:
I'm pretty sure it is A
Step-by-step explanation:
Answer:
45%
Step-by-step explanation:
we have

--------> equation A
----> equation B
Substitute equation A in equation B
therefore
<u>the answer is the option B</u>
Normally, two packs of batteries cost $1.89*2=$3.78. The discounted price of $3.40 divided by the standard price of $3.78 for two packs is approximately .9, or 90 percent. Therefore, we have an approximately ten percent discount with the sale.