Solve the inequality
4x + 2 > 16
x > 3.5
y < 1/2x - 3
(-5,0), (0,-5), (10,-5), (-10,-5)
(0,-5)
Which of the following is a solution to the graph?
(-4,6), (-4,-8), (4,2) or (4,6)
(-4,6)
Keith has $500 in a savings account at the beginning of the summer. He wants to have more than $200 in the account by the end of the summer. He withdraws $25 each week for food, clothes, and movie tickets.
Write an inequality that represents the situation.
500 - 25w > 200
3x − 7 > 4x − 6
x < -1
2x + 3y < 60
(10,5), (20,15), (10,30), (5,25)
(10,5)
Which of the following is the solution to the graph?
(4,2), (2,2), (4,-4), or (6,2)
(2,2)
Yellow Cab Taxi charges a $1.75 flat rate in addition to $0.65 per mile. Katie has no more than $10 to spend on a ride.
How many miles can Katie travel without exceeding her budget?
12 miles or less
4x + 7 ≥ 2x – 3
x ≥ -5
y ≤ -3
(1,5), (-4,6), (6,4), (4,2)
(4,2)
Which of the following is the solution to the graph?
(4,-3), (-1,3), (3,-8), or (4,2)
(-1,3)
Chris wants to order DVDs over the internet. Each DVD costs $15.99 and shipping for the entire order is $9.99. Chris has to spend less than $100.
Write an inequality that represents this situation.
15.99d + 9.99 < 100
-2x – 6 ≤ 8
x ≥ -7
-6y ≥ -2x - 18
(2,6), (-4,4), (-3,4), (1,2)
(1,2)
(4,6), (-1,5), (1,4), or (3,4)
(3,4)
Skate Land charges a $50 flat fee for birthday party rental and $5.50 per person. Joann has to spend less than $100 on the birthday party.
Write an inequality that represents this situation.
5.50p + 50 < 100
-2x > -x - 4
x < 4
y ≤ -3/4x + 6
(2,10), (8,3), (2,2), (4,8)
(2,2)
Which of the following is the solution to the graph?
(3,5), (2,5), (-1,3), or (2,4)
(3,5)
Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?
At least 950 bags of dog food.