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 par of students has exactly 3 magnets? write an order of operations to solve it.

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?