Using the system of equations solve
4x+3y+3z=-3
x+3y+3z=6
3x-3y-7z=-2

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

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7