Doyle walked a total of 27 miles by making 6 trips to school. after 10 trips to school, how many miles will doyle have walked in total?

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41