Answer:
Step-by-step explanation:
150 students/3 classes= 50 students per class
I believe it is x = 2f
Happy studying
s= p+3
(number of sports drinks= s)
(pizza slices= p)
The total of her first six quizzes is 75*6 = 450
Let her seventh score be x
The total of her seven quizzes be 450+x
Then, (450+x)/7 = 77
x = (77*7) - 450 = 89
Her seventh score is 89
x =
Answer:
2 dollars
Step-by-step explanation:
For 4 pounds of fruit he pays 8 dollars. If you use the unit rate it is 2 dollars for every one pound of fruit