There are 24 students in a science class. mr. sato will give each pair of students 3 magnets. so far, mr sato has given 9 pairs of students their 3 magnets. how many more magnets does mr sato need so that each pair of students has exactly 3 magnets?

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

If the discriminant if a quadratic equation is 4 which statement describes the roots?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250