Jeremy has 117 lawnmowers to service. he works on both gas and electric mowers. the ratio of electric mowers to gas mowers is 2 to 7. how many electric mowers does jeremy need to service?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.