If he is selling shovels at $19 each, the answer of $153 would be incorrect. If you take $153 and divide that by 8 (shovels) you will get each shovel being a price of $19.125 each.
The overall answer of $153 could be reasonable but the overall price from selling 8 shovels will actually be $154 not $153.
Answer:
I got the answer of 21.99115. Do I need to round too? If so, look up a rounding calculator and you can put in that decimal number and round to what the question says to round to.
I hope this helps!
It's w + 15. As it is increasing by 15, 15 is added onto it.
sum of the cube of a number and 27:
x^3 + 27
