to combine the equations and solve for one of the variables you need to eliminate the other variable how can you change one equation so that one variable is eliminated when the two equations are added

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

Fill in the table with whole numbers to make 430 in five different ways

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality