.8 (88%)+.2x=90%
70.4%+.2x=90%
subtract 70.4% from 90% to get 19.6%
make the .2x into 2 and the 19.6 into 196
divide 196 by 2 to come up with the answer of 98%.
you will need a 98% to have a 90% for the final grade
CoolAnswer:
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
11/12 × 4 = 11/3 = 3⅔
The formulas are already given, all you have to do is plot them each separately and you will find that they crooks each other, the point of intersection is your solution.
