Answer:
$57.60
Step-by-step explanation:
Marcus lays a slab of concrete in 3 hours. Tony lays the same size slab in 2 hours. The number of hours used by both men will be:
1/3x + 1/2x = 1
2x + 3x = 6
5x = 6
x = 6/5 = 1.2 hours.
The cost of labor will be:
= 1.2 hours × $48
= $57.60
Hmm could you take a pic of this problem and add it so I can see what it looks like?
Answer:
answer: 560
Step-by-step explanation:
Multiply 5 by 112 so 112 × 5 = 560 So 112 is 20% of 560
Answer: -10, 30
Explanation: I found the median of x and y and put it together
Answer:
300 square units
Step-by-step explanation:
explanation-because i just know