Solving/interpreting linear inequalities in one variable

The highest and lowest recorded temperatures for the state of Michigan are 112° Fahrenheit and ─51° Fahrenheit. Find the range in these extreme temperatures.

 

__°F

What gets sharper the more you use it?

• your brain

• knife

• pepper

Sophia types 75 words per minute and is just starting to write a term paper. Patton already has 510 words written and types at a speed of 60 words per minute. For what numbers of minutes will Sophia have more words typed than Patton?

Use "m" for your variable

Jack was the running back on his football team. The first play he gained 6 yards, second play loss 20 yards, third play gained 25 yards, and fourth play loss 13 yards. What was his total gains or losses?

• -10

• -2

• 64

• 11

In order to watch a movie at the theater, you must purchase an $8 ticket. If snacks are $4 each, how many possible snacks could you purchase with $20?

Use the inequality from the previous question and solve.

• less than 3 snacks

• at most 3 snacks

• at least 3 snacks

• more than 3 snacks

Juan is selling shirts for a fund raiser. Short sleeve shirts (x) cost $15 each and long sleeve shirts (y) cost $20 each. His goal is to raise $400 so his club can go on a field trip. Is it possible to raise $400 if he sells 14 long sleeve and 8 short sleeve?

• yes

• no

Which age group liked Action movies the least?

• 18-25

• 25-49

• 50+

• 238

Did you read the previous slide?

• Yes

• No

The temperature in a town is 34.1°F during the day and −8.6°F at night. Find the difference in the temperatures.

• 42.7
• 25.5
• 42.7°F
• 25.5°F

Travis has 3 months to save money for a trip. An airplane ticket costs more than $300. If he saves the same amount of money, a, each month, how much does he need to save each month to pay for the ticket?

• At most, $100

• At least $100

• More than $100

• Less than $100