exam
Maths Puzzle
Numerical Ability
Instructions: Solve each system by the substitution method.
What is the solution for 3x+y=-7
x-y=-5
Read Solution (Total 0)
exam Other Question
4x-28/5x-35...write in simplest form
hello, i need help w. this certain word problem
maria bought seven boxes. a week later half of all her boxes were destroyed in a fire. there are now only 22 boxes left. with how many did she start?
thank you in advance.