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
A. Robert purchased a 36-inch piece of wood
Domain:
∞
Interval Notation: (-∞, ∞)
Range:
Interval Notation: (-∞, 4)
IT IS THE SECOND ONE
Hope this helps!!!!
50 cents beacuse in 1970 it cost 50 cents in 1980 it cost 1.00