Solve the following inequality and plot on number line.
x+4>18
x>14
100
Isis charges $10 to mow lawns. She earned $50 last week mowing lawns. What is x, the number of lawns she mowed last week?
Write an algebraic equation to represent this situation and then solve that algebraic equation.
10x=50
x=$5
100
17 divided by 3
What is 5 r 2?
200
4x=16
x=4
200
Solve the inequality and plot on a number line.
9 ≤ x - 3.
x>12
200
200
12 divided by 5
What is 2 r 2?
300
x – 15.5 = 34.4
x=49.9
300
Solve the inequality and plot on a number line.
7x < -21
x<-3
300
5 x 6 x 7
What is 210?
300
15 divided by 2
What is 7 r 1?
400
3 + x = -20
x=-23
400
Which inequality is true when x = 5?
F. 10x<40 H. 10x ≤ 40
G. -10x ≥ 40 J. -10X > 40
H
400
3 x 5 x 7
What is 105?
400
20 divided by 6
What is 3 r2?
500
d/3.5=7
d=24.5
500
Mr. Lacy uses 56 markers a day. He has used 33 markers so far today. Which inequality can be used to determine how many more markers, m, Mr. Lacy will use today?
A. 33 – m < 56 B. 33 – m ≤ 56
C. 33 + m > 56 D. 33 + m ≥ 56