Pre ctivity Ordered Pairs, Intercepts, and Slopes …

Pre-ActivityPrePArAtionSection introduced validating Ordered pair solutions to equations in two variables. This activity shows how to find Ordered pair solutions to an equation in two variables by choosing one variable value and applying the general methodology for solving equations to find the value of the other variable. The following equations are a small sample of the widespread applications of finding Ordered pair solutions to equations in two variables. FoodYou have $20 to buy the chips and salsa for a large party. If chips cost $3 and a jar of salsa costs $2, how many jars of salsa can you buy if you buy 4 bags of chips?$3C + $2S = $20$3(4) + $2S = $20 SportsIn football, field goals score 3 points each and touchdowns score 7 points (with the extra point). If a team scores 2 field goals, how many touchdowns does it score if the total score is 48 points?

Sect on . — Ordered Pa rs, Intercepts, and Slopes 3 Find the Slope of a Linear Equation 1. Find two ordered pair solutions to the equation (use Technique 1). 2. Substitute the ordered pair values into the Slope Formula to determine the

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  Paris, Slope, Ordered, Pre ctivity ordered pairs, Ctivity, Intercepts, And slopes, Ordered pair

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