Write the equation of each line. 1 .)Slope=3;y-intercept is-7

2.)Slope=1/3;y-intercept is 2

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry