Intro to Equations and Inequalities

• m = 3

• m = 108

• m = 1.3

• m = 21

• multiply 9 on both sides

• multiply 45 on both sides

• divide 45 from both sides

• divide 9 from both sides

Select the algebraic inequality that represents the following phrase, "x is greater than or equal to 16".

Select the algebraic inequality that represents the following phrase, "You need to drink at least 3 bottles of water"

What step do you use to solve the following equation
\(\frac{x}{6}=\ 3.5\)

• multiply 3.5 on both sides

• divide 6 from both sides

• multiply 6 on both sides

• divide 3.5 from both sides

Select the correct equation AND solution to represent the following scenario:

"Jen jogs around the track and is able to complete one lap in 7 minutes. If she jogs at the same pace for 56 minutes, how many laps would she be able to jog?"

When you try to solve a system of 2 linear equations the three possibilities are:

• 1 solution, 2 solutions or no solution

• 1 solution, no solution or infinitely many solutions

• 1 solution, 2 solutions or 3 solutions

• 1 solution, 2 solutions or infinitely many solutions

A system of equations has no solutions when

• The lines are parallel

• The lines are perpendicular

• The lines are collinear

• The lines intersect

When I tried to solve a system of equations I ended up with the result 2 = 5

• The lines intersect

• I MUST have made a mistake

• There are infinitely many solutions

• The lines are parallel

I tried to solve a system of 2 equations and the result simplified to 0 = 0

• The lines intersect

• There is no solution

• There are infinitely many solutions

• The lines are parallel