I think no, because a pyramid's lateral face is a triangle, and he can only draw a prism if it's rectangular
You probably just need to simplify the expression. To do this you just combine like terms. So you would subtract 38 from the 10 to get -28x and then subtract 47 from 36 which gives you -11. Your expression should be -28x-11.<span />
To complete this goal in four days, he would need to bike at least 16.25 miles per day.
Hope this helps!! :)
False test with 10 questions