Modeling, Evaluating, and Graphing Two-step mequ 500 = 248 + 62x
248 - 248
Problem situation:
Sierra is driving to visit her family. She wants to drive at least 500 miles today.
She has already driven 248 miles and will keep driving at a constant speed of 62
miles per hour.
What number of hours can Sierra drive to meet her goal of at least 500 miles?
252 = 62x
62 62
Inequality that represents this situation:
500 < 248 + 622
4.06
X
To solve the inequality, you can begin by solving the equation as shown.
Drag a diagram to each row of the table to show which number line represents all of
the solutions for the inequality and which number line represents all of the solutions for
the problem situation.
CLEAR
4.06
6
0
8
2 4 6
10 12 14 16 18 20
0 2 4
8 10 12 14 16 18 20
0 2 4 6 8 10 12 14 16 18 20
4.06
4.06
4.06
H
0 2
4
6 8 10 12 14 16 18 20
4
6
02
8 10 12 14 16 18 20
0
2
4
6 8 10 12 14 16 18 20
All possible solutions for the inequality
DRAG AND DROP
AN ITEM HERE
All possible solution for the problem situation
DRAG AND DROP
AN ITEM HERE