3. joe bought a box of laundry detergent that contains 195 scoops. each load of laundry uses 2 1/2 scoops. how many loads of laundry can he do with this one box? the box of detergent was $19.99. how much is he paying for each load that he washes?

Which expression is equivalent to 2x^2+7x+4?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

Ali was paid $75 for mowing a neighbor''s yard. this is one fourth of the amount of money she earned all summer