Unit 6 Assessment - Expressions, Equations, and Inequalities

A farmer plants 4 rows of seedlings. The first 3 rows are equal in length. The length of the fourth row is 19 yards. The total length of the 4 rows is 61 yards. What is the length, in yards, of each of the first 3 rows the farmer plants?

• 42

• 14

• 22

• 39

• 4m + 24 < 100

• 4m + 24 ≥ 100

• 4m + 24 ≤ 100

• 24m + 4 < 100

The regular price of a shirt is n dollars. During a sale, the shirt is discounted by 15%. Which pair of expressions includes two correct ways to represent the price, in dollars, of the shirt after the discount?

• n - 0.15n and 0.85n

• n - 0.15 and 0.85

• n - 0.15n and 0.85

• n - 15.00 and 85.00

Which expression is equivalent to 3.6(x - 5) + 2.5(x + 4)?

• 1.1x - 8

• 6.1x - 8

• 6.1x - 1

• 1.1x - 1

There were two movies shown at a theater. A total of 150 tickets were sold for the first movie, and 40% more tickets were sold for the second movie than for the first movie. If each ticket sold for $13.50, what was the total amount of ticket sales, in dollars, for both movies?

• $2,835.00

• $2,565.00

• $4,590.00

• $4,860.00

• Graph A

• Graph B

• Graph C

• Graph D

During lunch, a sandwich shop owner sold 2 types of sandwiches: turkey and roast beef. Each sandwich cost $4.99 and the total sales from all of the sandwiches sold was $219.56. There were 25 turkey sandwiches sold. How many roast beef sandwiches were sold?

• 15

• 19

• 20

• 25

• -32 + 8x + 20

• -32 + 8x

• -12 + 8x

• -32 + 8x - 20