Answer + Explanation:
1.5d + 3.25 = 1 + 2.25d
3.25 = 1 + 0.75d
2.25 = 0.75d
3 = d
Answer:
It would be A
Step-by-step explanation:
difference means subtraction, in in order to avoind PEMDAS making it the difference of 3 times 8 and x, you need to add parentheses.
sorry if that made no sense lol
Subtract $3 from $21 to get the cost of skating for three hours without the rental fee. 21-3=18. $18 was spent on skating for three hours so you'll divide 18 by 3 to get the hourly rate. 18/3=6.
C(x)=6x+3
I think that the answer is 120 cubes