Answer:
5
Step-by-step explanation:
(x times 3) minus 3
12 plus 3 is 15
15 divide by 3 is 5
Answer:
$17.50
Step-by-step explanation:
Multiply 7/8 by 20/1, to find 7/8 of $20.00.
7/8 × 20/1 = 140/8
140 ÷ 8 = 17.5
Once you convert to money, this is $17.50.
Answer:
$3.24
Step-by-step explanation:
You multiply the $4.99 by 0.65 which gives you 3.2435, and if you round it is 3.24
Answer:

Step-by-step explanation:
The points are (20,60) and (60,70) so the slope= 