a game room has a floor that is 150 ft by 20 ft. A scale drawing of the floor using grid paper uses a scale of 3 units is 5 ft. what are the dimensions of the scale drawings? enter your answer as length times width. Please answer

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?