Answer: The student needs 144 points to get a score of 96%
Step-by-step explanation:
3/4x - 20 = 7
3x/4 - 20 = 7 Common denominator is 4.
4 (3x/4 - 20) = 4 x 7 Distribute the 4 though the parenthesis
4 x 3x/4 - 4 x 30 = 4 x 7
3x - 4 x 20 = 4 x 7
3x - 80 = 4 x 7
3x - 80 = 28 Add 80
3x = 28 + 80
3x = 108 Divide by 3
x = 108/3
x = 36
37.99/12= 3.165
So the price per pound would be $3.17
1. v= negative 72
2. W= negative 13
3. M= 28
Answer:
the simple interest is $1131.2
Step-by-step explanation:
I=PRT
= 1010×14/100×8
=$1131.2
