Answer:
25 questions
Step-by-step explanation:
2 students can answer 40 questions in 1 h.
1 student can answer 20 questions in 1 h (60 min).
1 student can answer 5 questions in ¼ h (15 min).
5 students can answer 25 questions in ¼ h.
The x intercept represents the maximum number of books he can buy
Answer:
the answer is B
Step-by-step explanation:
Just estimate ex: 5 x 5 would be 25, so sqrt 22 would be just before the 5.
Answer:
x=-9
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-8-(-6))/(-9-(-9))
m=(-8+6)/(-9+9)
m=-2/0
undefined
x=-9
