writing equations and inequalities

Front

Equation to find n, the number of students before 4 joined, if class now has 32 students.

Back

Front

Jessica wants to walk at least 15 miles at 4 miles per hour. What inequality represents the hours (h) she should walk?

Back

Front

Sofia has a maximum of $50 to spend at a museum. A ticket to the museum costs $7. She can spend p dollars to buy other things at the museum. Which inequality can be used to find the possible values of p?

Back

Front

Solution to 5x < 30 on a number line? Options: F, G, H, J

Back

H

Front

Back

H

Front

Ted bought a dolphin poster for $12. He now has $5. Write and solve an equation to find out how much money Ted took to the aquarium.

Back

m - 12 = 5

Front

Damien needs at least $70 for a trip to Six Flags. If he already has $36, which inequality can be used to determine how much money Damien needs?

Back

x + 36 ≥ 70

Front

Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike?

Back

15h ≥ 105

Front

Expression for 15 miles less than Debbie: d + 15, d - 15, 15 - d, 15 + d

Back

d - 15

Front

You must be at least 48 inches to ride the roller coaster.

Back

x ≥ 48