You are loading 6 concrete blocks onto a wagon, one at a time. The linear function y=30x+25 represents the total weight y (in pounds) of the wagon and its contents after you have loaded x blocks?

Answer 1

Not real clear about the question, I'm assuming it's wanting the total weight for six blocks plus the weight of the wagon.

y = f(x) = 30x+25, which is a linear equation.

To get the total weight for any number of blocks, just set x to the number in the equation.

For 6 blocks, f(6) = 30•6+25 in pounds. You can finish the arithmetic.