the surface area is 160 cm
Divide the total amount made with the amount of hours worked
Ruth makes $35 working 5 hours
35/5 = 7
Ruth makes $7 an hour
Now multiply 7 with 8
7 x 8 = 56
Ruth makes $56 in 8 hours
<em>~Rise Above the Ordinary</em>
Answer:
Step-by-step explanation:
Let's take it part by part.
" lina is 1 year less than..." So this means a value that we get some other way -1. So let's call it x-1 for now. The next part tells us how to get x.
"3 times his age" so now we have 3y-1, where y is Adam's age. We know adam's age though.
3*2 - 1
6-1
5
The second sentence is correct.....
