Answer:
Step-by-step explanation:
Final Answer: 19.5%
Answer:x^2 + 9x + 20
Step-by-step explanation:
You could just multiply (x+4)(x+5) and get x^2 + 9x + 20, but judging from the picture, it looks like they want you to split it into 4 rectangles
x^2 +4x+ 5x + 20 =x^2 +9x + 20, just like (x+4)(x+5)
Answer:
Worked 40 hrs in week
Pay $300 for week
Step-by-step explanation:
Hours: 7-11a.m = 4
12-4p.m = 4 So, 4+4=8 hrs per day
So, 8 hrs per day × 5 days a week (8×5)=40
Worked 40 hrs in week
Pay: $7.50/hr So, $7.50×40 hrs (7.50×40)=300
So, $300 pay for week
Answer:
D
Step-by-step explanation:
crosses at a 90 degree angle
Answer:
from day 0 to day 8 after the strawberries first ripen.
Step-by-step explanation:
From inspection of the graph, the profit increases from day 0 to day 8 after the strawberries first ripen.
The profit starts to decline after 8 days.
The maximum profit is on day 8
