Algebra 1 Pre Assessment

In one day, 60 people take group tennis lessons at Cherry Hills Country Club. The club provides 10 lessons each day.

If averages of 90 tennis balls are used in each lesson, determine the average number of tennis balls used per person per lesson (round to the nearest whole number if necessary).

• 15

• 9

• 7

• 18

Tags

CCSS.6.RP.A.3B

Melissa rode her bike for 2 1/2 hours and traveled 30.4 miles. Nick rode his bike for 3 1/4 hours and 27.4 traveled miles. Determine who was riding at a faster speed, and by how many miles per hour (round to the nearest hundredth).

• Nick rode approximately 0.12 mph faster than Melissa.

• Nick rode approximately 1.48 mph faster than Melissa.

• Melissa rode approximately 6.27 mph faster than Nick.

• Melissa rode approximately 3.73 mph faster than Nick.

Tags

CCSS.6.RP.A.3B

Indicate which property is illustrated in Step 1.

Step 1 2x + 7 + 2x + 3 = (2x + 7) + (2x + 3)

Step 2 = 2x + (7 + 2x) + 3

Step 3 = 2x + (2x + 7) + 3

Step 4 = (2x + 2x) + (7 + 3)

Step 5 = (2 + 2)x + (7 + 3)

Step 6 = 4x + 10

• associative

• commutative

• arithmetic fact

• distributive

Tags

CCSS.6.EE.A.3

Cathie is making a dress with a sash. The sash needs to be 72.6 inches long, but Cathie's measuring tape is only in centimeters. Which of the following shows the number of centimeters, with the correct number of significant digits, that Cathie needs to measure in order for the sash to be 72.6 inches long? (1 inch = 2.54 centimeters)

• 184.4

• 184

• 28.58

• 28.6

Tags

CCSS.6.RP.A.3D

Caesar measured the depth of the stage in the theater at his school. He discovered that his measurement had a margin of error of 0.5 inch. Which of the following could be the measured depth of the stage?

• 485.834 inches

• 485.83 inches

• 485.8 inches

• 485 inches

Tags

CCSS.5.NBT.A.4

Cecilia set a goal to raise $4,000.00 for her favorite charity this year. She has decided to participate in a walk-a-thon to help her reach her goal. She found 80 sponsors and each sponsor has agreed to give her $0.25 for each mile that she walks in the walk-a-thon. If she walks a total of 23 miles, how much money will she still need to raise in order to reach her goal for this year?

• $4,460

• $3,942.50

• $3,540

• $3,954

Tags

CCSS.7.EE.B.3

• the rate at which the population is changing

• the size of the initial population

• the size of the yearly population change

• the rate at which the population was changing before the study

• The product of w, (x - 3y), and z.

• The quotient of z and w(x - 3y).

• The product of w and (x - 3y), raised to the power of z.

• The product of w and (x - 3y)z.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

• 
• 
• The quotient of (x + y) and 2, raised to the power of n.

• The product of the quotient of x and n

Tags

CCSS.HSF.BF.A.2

• 
• The sum of 3a and b + 7, raised to the power of c.

• The sum of 3a and the quotient of c and (b + 7).

• 

Tags

CCSS.6.EE.A.2A