3. Write out the prime factor of the following numbers.

a. 15

b. 21

C. 38

d. 42

Solve. 4 (a + 2) = 14 - 2 (3 - 2a) Select one: a. - 2 b. - 1 c. all real numbers d. no solution

How many solutions does 0.75 (x+40) = 0.35 (x+20) + 0.35 (x+20) have?

Nine light bulbs were in a chandelier. Two -thirds of the bulbs were not shining. How many light bulbs were not shining?

V=1/3Ah If V = 16 when A = 24, find h

Coach brings 12 l of water in a cooler to the game she distributes water in servings of 400 ml per serving if she distributes 18 servings how many liters of water will be left in the cooler

Liam had a number of chocolates in his pocket. he decided to give most of them away before they melted. so he gave two-thirds to Lucy, then one-fifth of the remainder to his mother, which left twelve for himself.

What is bigger 16 deciliters or 160 liters

A bus can at most be filled with 36 passengers. If there are currently 25 passengers there already. How many passengers can be added at most? passengers

Let set A={1, 2} and B be {3,4} then AX B (Cartesian product of set A and B) is a) {1,2,3,4} b) { (1,3). (2,4) } c) { (1,3), (2, 4), (1, 4), (2,3) } d) { (3,1), (4,1)

Jared is going to plant 20 small plants around the edge of a circular garden that is 8 feet in diameter. If he spaces the plants evenly, how much distance will be between the plants? (Round to the nearest hundredth) Blank 1: