TCAP REVIEW2

The data shown will be placed on a dot plot. Which statement best describes the shape of the distribution? 7, 9, 10, 10, 13, 16, 17, 17, 18, 19, 19, 19, 20, 20, 20

• The data will be fairly evenly distributed.

• The data will be clustered to the left.

• The data will be clustered in the center.

• The data will be clustered to the right.

The net of a square pyramid is shown. What is the surface area, in square units, of the square pyramid formed by folding the net?

• 84

• 96

• 120

• 132

For which pair of numbers is the least common multiple the same as the product of the two numbers?

• 6 and 8

• 12 and 4

• 11 and 6

• 4 and 8

Which expressions are equivalent to 6 + x + 10x? Select the two that are equivalent.

• 2(5x + 3) + x

• 2(5x + 3)

• 2x(3 + 5)

• 11x + 6

• 16x

Which inequality is true when x = 0.5 and y = 5?

• 4xy ≥ 11.5

• 9y + x > 45.5

• y - 2x < 3

• 7xy ≤ 18

The Math Club wants to earn at least $50 in order to attend a competition by selling candy bars. - The club spends $15 to buy candy bars to sell. - The club will sell each candy bar for $1. Which inequality can the club use to find x, the number of candy bars they need to sell in order to meet their goal?

• x - 15 ≤ 50

• x + 15 ≤ 50

• x - 15 ≥ 50

• x + 15 ≥ 50

Select the two expressions equivalent to (56 + 72).

• 3(18 + 22)

• 4(14 + 18)

• 4(14 + 72)

Which statement is true about the numbers represented by the points on the number line?

• Point X has a greater absolute value than point W.

• Point Y has a greater absolute value than point X.

• Point W has the greatest absolute value of the points on the number line.

• Point Z has the greatest absolute value of the points on the number line.

Which statement correctly describes a unit rate?

• Emily pays $1 for 5 drinks. The unit rate is $5 per drink.

• Alan pays $8 for 4 pencils. The unit rate is $2 per pencil.

• Karen pays $12 for 3 muffins. The unit rate is $15 per muffin.

• Roberto pays $24 for 12 gallons of gas. The unit rate is $12 per gallon.

There are 500 students at a middle school. Of these students, 350 will attend a dance. What percentage of the students at this school will attend the dance?

• 15%

• 30%

• 35%

• 70%