Practice Midterm Part 1 (Alg. 1 Fall 2025)

Billy and his friends are planning to go to the fair next week. One ticket to get in is $4, two tickets are $12, three tickets are $20. How much would it cost if 20 friends wanted to buy tickets? Which of the following choices correctly models the explicit formula for this situation and the 20th term?

What is the y-intercept shown on the graph?

Charles deposits $720 into his checking account to take care of his monthly cell phone bill. His cell phone payments of $80 are automatically withdrawn from his account. Write an equation to model this situation.

Write the explicit formula for the sequence.

38, 33, 28, 23, ...

What is the value of $$a_{35}$$ ?

38, 33, 28, 23, ...

Sally can work at most 20 hours next week. She needs to earn at least $150 to cover her weekly expenses. Her babysitting job pays $10.50 per hour and her dog-sitting job pays $15 per hour.

$$x+y\le20$$

$$10.50x+15y\ge150$$

Which order pair is a solution to this scenario?

Sally can work at most 20 hours next week. She needs to earn at least $150 to cover her weekly expenses. Her babysitting job pays $10.50 per hour and her dog-sitting job pays $15 per hour.

$$x+y\le20$$

$$10.50x+15y\ge150$$

What does (16, 3) mean in context?

For the inequality $$y\ge\frac{1}{4}x+2$$

The line will be ______