Answer:
y=2
Step-by-step explanation:
3(2+y) - y = 4 + 2(y+1)
6+y-y = 4+2y-2
6 = 2y+2
4 = 2y
2 = y
check:
3(2+2)-2 = 4+2(2+1)
12-2 = 4+6
Answer:
7/10 pi (radians)
Step-by-step explanation:
The formula for sector area is (angle * r^2)/2
140pi = angle*r^2/2
multiply both sides by 2
280pi = angle * r^2
r = 20 cm (substitute)
280pi = angle * (20)^2
280pi = angle * 400
Divide both sides by 400
7/10 pi = angle
Answer:
*thinking*
Step-by-step explanation:
Yea Ima need you to add a picture of the pairs then I should be able to help. Ill follow so ill see when you update
Answer:
306
Step-by-step explanation:
I think you just multiply 18 x 17=306
Answer:
1. $646.56
2. $976
3. $375
Step-by-step explanation:
1. $13.47x40= $530.8 (regular pay)
$13.47x48= $646.56
2. Straight time pay= $15.25(hour) x 40(hours worked)= $610
Overtime Rate= 15.25x2= $30.50
Overtime Pay= $30.5 x 12= $366
Total Pay= 610+366= 976
3. He earns $15.00 per hour and on holiday 2 1/2 times as much so that is $37.5 an hour. If he works a 10-hour shift on a holiday he earns $375