At plant world, bella bought a hose and a shovel. the hose was priced at $29.68, but bella had a coupon for x dollars off. the price of the shovel was $14.45. write an expression to represent how much money, in dollars, bella spent at plant world.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps