22. in the morning, the fruit stand had some apples. then 81 more apples
were delivered. now there are 11 apples altogether. how many apples did the
fruit stand have before the new apples were delivered?

do your own work and don"t cheat.

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation:

i think the length is 12 and the width is 17

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: