CHECK INS REVIEW 3

What is Your Name? (Full Name: Last Name, First Name)

Jason owns a party supply store. • He sells balloons for $0.50 each and party hats for $1.25 each. • Jason buys each balloon for $0.10 and each party hat for $0.20. Which expression represents how much money Jason gains from selling n balloons and h party hats?

• 0.40n + 1.05h
• 0.60n + 1.45h
• 1.75nh
• 1.45h – 0.60n

Triangle ABC has vertices A( – 5, 8), B( – 9, – 4), and C( – 1, – 4). What is the area of the triangle ABC?

Last week John and Sandra read a total of 452 pages. John read 267 pages. How many pages did Sandra read?

Eric made a map of his neighborhood on a coordinate grid. The post office is located at ( – 5, 6), and the bank is located at (4, 6). How many units apart are the post office and bank on the grid

A square has vertices at (1, 2) and (1, 5). The square is in Quadrant I. Which ordered pair could be a vertex of the square?

A community college charges a one-time registration fee of $75 plus $100 per course. Which expression can be used to determine the cost of x courses?

• A 25x
• B 175x
• C 75 + 100x
• D 100 + 75x

The point (3, 4) will be reflected over the x-axis and then over the y-axis. What is the x-coordinate of the final point after the two reflections?

The number of students in a school can be written using the expression 22y + 10, where y is the number of classrooms in the school. There are 19 classrooms in the school. What is the total number of students who attend the school?

Diana read a story and a play. The play was 144 pages long. The play had three times the number of pages as the story. How many pages did the story have?

• A 48 pages
• B 96 pages
• C 216 pages
• D 432 pages