The rate for the first is 1 job / 35 minutes and for the second is 1 job / 15 minutes. So combined we get
r = 1/35 + 1/15
3×5×7r = 3 + 7 = 10
r = 10/(105) jobs per minute
We're interested in 1/r
1/r = 105/10 = 10.5 minutes per job
Answer: 10.5 minutes
The answer is B 20,250 cm
Step-by-step explanation:
2x+8=2x+5
2x-2x=15-8
0x=7
Answer:
point D: (2, -4)
Step-by-step explanation:
The Surface area of the triangular prism with the net shown below is 106 cm²
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Surface area of the triangular prism = 2(0.5 * 5 * 3) + (7 * 3) + 2(7 * 5) = 106 cm²
The Surface area of the triangular prism with the net shown below is 106 cm²
Find out more on equation at: brainly.com/question/2972832
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