Show how to use substitution or elimination to solve the following system of equations. Write the solution as an ordered pair. 4x - y =10
y = 2x - 2

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.