Answer:
$36
Step-by-step explanation:
Step 1. Create a ratio of hours to dollars
3 hours : 27 dollars can be simplify to 1 hour : 9 dollars
Step 2. Find the answer
Given the unit rate of 9 dollars per hour, find how much money Kayla can make in 4 hours.
4 x 9 is 36
The answer is 36 dollars
Hope this helps :)
Have a nice day!
A =315 cm^2
The area of a trapezoid is found by
A = 1/2 (b1+b2) *h
where b1 and b2 are the lengths of the bases and h is the height
A = 1/2 ( 13+29) *15
A = 1/2 (42)* 15
dab is cool and fun noice
1) -4x-6x+8x=2-6
-2x=-4
x=-2
2)3x-4x=12-15
-1x=-3
x=3
3) 12.5x+10.25=680-410
22.75x=270
x=11.86
c = unknown
a = 4c
120 = 2a + 2c
120 = 2(4c) + 2c
120 = 8c + 2c
120 = 10c
120/10 = 10c/10
c = 12
