Mock TSI Test #3

If 2n + 16 = 4 (n+2), then 3n = _______________.

Tags

CCSS.8.EE.C.7B

• 1/625

• 1

• 625

• -20

Tags

CCSS.8.EE.A.1

• -4, -2

• 4, 2

• -4, 2

• 4, -2

Tags

CCSS.HSA-REI.B.4B

• n + 6

• n - 6

Tags

CCSS.HSA.APR.D.6

Tags

CCSS.HSA.APR.D.7

Multiply (2n + 1) (6n - 5)

Tags

CCSS.HSA.APR.A.1

Marcy has a bag of marbles. There are 7 pink, 4 red, 4 yellow, 5 blue, and 5 black. What is the probability she will select a black marble and then a red marble without replacement?

• 1/11

• 1/30

• 2/11

• 11/125

• 29,645 cm

• 5 cm

• 55 cm

• 35 cm

Tags

CCSS.7.G.B.6

The sum of two integers is 30. The difference between the two numbers is 2. What are the two integers?

• 14, 16

• 16, 18

• -14, -16

• -16, -18

Tags

CCSS.7.NS.A.3

A jar contains a total of 30 coins in nickels and dimes. The total amount of money is $2.50. How many of each coin are there?

• 10 nickels, 20 dimes

• 20 nickels, 10 dimes

• 15 nickels, 15 dimes

• 15 nickels, 20 nickels

Tags

CCSS.8.EE.C.8C