Answer:
5
Step-by-step explanation:
8 quizzes / 2 weeks = 20 quizzes / x weeks
Cross multiply:
8x = 40
Divide:
x = 5
Harold will have to attend 5 weeks.
Answer:
A. 1
B. -10
Step-by-step explanation:
Answer:
y = -3x+7
Step-by-step explanation:
Point (0,7)
Point (1,4)
slope = y2-y1/x2-x1
slope = 4-7/1-0
slope = -3/1
slope = -3
Answer: 62.88
Step-by-step explanation:
here the answer