The value I do know that is lesser for 7th grade then 8th is going to be 30
Ab - c = 9 |subtract ab from both sides
- c = 9 - ab |change signs
c = -9 + ab
c = ab - 9
Answer:0.75c
Step-by-step explanation
So for this problem, 100% - 25% = 75%.
The equivalent equation will be 0.75c.
Answer:
25w
Step-by-step explanation:
Let <em>w</em> represent the number of weeks and 25 is the amount she gets each week, so 25(7)=175.
Answer:
200(50) is for the original revenue, and (200 - 10(50 + 5)) is if they increase it once.