Inequalities STAAR

What is the correct inequality for the following sentence?
You must be at least 18 years of age to vote.

• b < 8

• b≥ 18

• b > 18

• b ≤ 18

Write the inequality:
There are fewer than 20 days left in October. 

• x > 20

• x < 20

• x ≥ 20

• x ≤ 20

The maximum weight for the zip line is 250 pounds.
Let x represent the weight allowed on the zipline.

• x > 250

• x ≥ 250

• x < 250

• x ≤ 250

Complete the following inequality. Bob earn ​ (a)   per hour. His daily travel expense is ​ (b)   . What is x, the number of hours Bob must work each day if he needs at least ​ (c)   per day in "take home" pay?

• $9

• $10

• $55

Tags

7.10C

Complete the following inequality. 324-89+b≥250 John's bank charges a monthly fee on accounts with a balance of less ​ . John's account has a balance of ​ , and he must write a check for ​ . What is x, the amount of money John should deposit into his account to avoid paying the fee?

• $250

• $324

• $89

Tags

7.10C

Which problem situation could the inequality below represent?

• Max wants to take a 5-day vacation. his airfare will cost $1,200. What is x, the number of nights he can stay in a hotel with his remaining $435.

• Max wants to take a 5-day vacation. He has $1,200 to spend on his airfare and hotel room. If the airfare is $435, what is x, the nightly rate Max can pay for a hotel room?

• Max wants to take a 5-day vacation. His hotel room will cost $435 per night, and his airfare will cost $1,200. What is x, the amount Max will pay for airfare and a hotel room for 5 nights?

• Max wants to take a 5-day vacation. He needs a total of $1,200 for his airfare and hotel room, but he only had $435 so far. What is x, the amount of money Max still needs for his vacation?

Tags

7.10C

• A

• B

• C

• D

What is the solution set for the inequality 4 - 5g > 39

• g > -7

• g < -7

• g > 7

• g < 7

What is the solution set for this inequality?

• x > 7

• x < 7

• x > -3

• x < -3

The greatest weight a moving truck can carry is 1,600 pounds. The truck is loaded with a piano that weighs 400 pounds. Boxes that weigh 50 pounds each will also be loaded into the truck. Which inequality represents all possible values of x, the number of these boxes that can be loaded into the moving truck?