Write and solve an inequality.
15x + 700 ≥ 1000; x ≥ 20
Write and solve an equation.
(x+7) / 2 = 22; x = 37
Write and solve an inequality.
500 – 40x ≥ 200; x ≤ 7.5; 7 weeks
Solve the equation.
a = -1
Write and solve an equation.
(p/3) +1.75=8.40; p = 19.95
Write and solve an inequality to determine how many weeks can Triniti withdraw money from her account.
500 - 25x ≥ 200; x ≤ 12
Write and solve an inequality.
3.75 + 1.25r ≤ 22.50; r ≤ 15 tickets
Write and solve an equation.
(x/2) + 4 = 12; x = 16
Write and solve an inequality.
1.50x + 4 ≤ 25; x ≤ 14
Solve the equation.
x = -1
Write and solve an equation.
6x + 7 = 331; x = 54
Write and solve an inequality.
0.75x + 13 ≤ 25; x ≤ 17.33; 17 songs
Write and solve an inequality to represent this relationship. Graph the solution set.
-3x – 8 > -26; x < 6
Write and solve an equation.
7x + 10 = 24; x = 2
Write and solve an inequality.
100 + 7.55x ≥ 160; x ≥ 7.9; 8 hours
Solve the equation.
k = 0