exam Maths Puzzle Numerical Ability

Solve each of the following systems by using either addition or substitution. If a unique solution does not exist, state whether the system is dependent or inconsistent.
10x + 2y = 7
y = -5x + 3

Read Solution (Total 0)

exam Other Question

2) Solve algebraically and check your potential solutions: cuberoot x+2-x=0

Answer:

Show your work here:

3) The volume of a cube is given by V = s3, where s is the l I NEED TO KNOW HOW DO I FACTOR BY GROUPING.HERE IS MY PROBLEM.X3+X2+3X+3=