Answer:
$7.50
Step-by-step explanation:
Round $49.76 to nearest ten dollars =$50.00
15%of $50.00
15/100*50
750/100
You first multiply 49.76 and 0.15 to get your answer. Then you see that you get 7.4625. You can round this to $7.50.
6.4, 17.2, 3.8, 0.5, 6.7, 37.3, 4.9, 0.1, 12.8, 5.0
x to the third power is x cubed or x^3.
or d = 3.61
7
7²/x²-2 when x=3
49/3²-2
49/9-2
49/7
answer=7