Answer: A+4b-4
Step-by-step explanation:
1.add similar elements:2b+2b=4b
=A+4b-4
Answer:
C=2πr=2·π·4≈25.13274
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
(40/5)-7+2
PEMDAS says parentheses first, so divide inside the parentheses
(8)-7+2
Then add and subtract from left to right
1 +2
3
Answer:
$3720
Step-by-step explanation:
If he makes $40 an hour for 60 hours, he makes $2400 there on the spot.
He worked 11 hours overtime, but it is double time, so 22 hours, and also, one and a half overtime pay, So, 22 hours × 40 × 1.5 = 22×60=1320. So, he made $1320 for working overtime.
In total, he made a total of 1320+2400=3720.
He made $3720.