Darian expects to get $7,500 in grants each year. what is the minimum amount he should expect to contribute for four years at the university?

Item 1 solve for s. s+24=90 −114 −66 66 114

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !