6th Math 1

An 8-pack of batteries costs $9.44. What is the price, in dollars, of one battery?

• $0.85

• $1.18

• $1.44

• $2.36

The table shows the relationship between the numbers of minutes a radio program uses for music and commercials. The ratio of minutes of music to minutes of commercials is constant during the program. If the radio program plays 40 minutes of music, how many minutes will be used for commercials?

• 12 minutes

• 14 minutes

• 16 minutes

• 18 minutes

Write an expression using only a whole-number base and a whole-number exponent to model 9 • 9 • 9 • 9 • 9.

• 9^5

• 5^9

• 9^4

• 45^1

There are 32 cars, 24 trucks, and 8 vans in a parking lot. Which statements are true about the vehicles in the parking lot? Select the two correct statements.

• The ratio of vans to cars is 1 to 5.

• The ratio of cars to trucks is 4 to 3.

• The ratio of trucks to vans is 4 to 1.

• The ratio of cars to the total number of vehicles is 1 to 1.

• The ratio of trucks to the total number of vehicles is 3 to 8.

Which expressions have a value of 128 when x = 4? Select the two correct expressions.

• (x/2)^6

• x^4/2

• (2x)^3

• 4x^3

• 8x^2

A customer purchases a box of cereal. The cereal weighs 15 ounces. Raisins are 18% of the weight of the cereal. What is the weight of the raisins, in ounces?

• 1.2

• 1.8

• 2.3

• 2.7

The customer saves $0.96 by using a coupon. The coupon takes 30% off the original price of the cereal. What is the original price of the box of cereal?

• $2.88

• $3.00

• $3.20

• $3.96

An artist takes 5 hours to draw 8 portraits. The artist works at a constant rate. Which statements about the rate at which the artist works are true? Select the two correct statements.

• The artist drew 8/5 portraits per hour.

• The artist drew 3 portraits per hour.

• The artist drew 3 portraits per hour.

• The artist drew 5/8 of a portrait per hour

• Each portrait took 8/5 hours to draw.

Write an expression that represents "14 less than 6 times a number, n."

• 6n - 14

• 14 - 6n

• 6n + 14

• 14n - 6

A roll of tape has a total length of 150 inches. What is the length of the roll of tape, in yards?

• 4 1/6

• 12 1/2

• 16 2/3

• 37 1/2