Question 4

State the value of the discriminant of 3x2 + 8x = 2.

a) 100

b) 40

c) 88

d) 3

X minus eleven equals negative twenty

Which expression is equivalent to 7 (p+2n) + n?

How many solutions does 45 + 3x=7x+5x9

Since it's Wednesday, Buy for Less gives a 10% discount for purchases. The items in Rhonda's cart total $85.00. She needs to know the cost of the items with the discount. So, she multiplies 10% times $85.00 and subtracts the amount from $85.

Amy has 35 tiles of the same shape and size in a box. The colors of and amounts of the tiles are shown below: 12 red tiles 8 yellow tiles 15 pink tiles Without looking in the box, Amy takes out a tile at random.

Clark has a budget of $12 to spend to buy nuts for a party. The three lines represent the cost of buying bags of three kinds of nuts (walnuts, pecans, or peanuts) of varying weight.

What is a composite number?

A book has 15 chapters. The mean length of the chapters is 41 pages. How many total pages are there in the 15 chapters?

An insurance company has 1,000 policies on men of age 50. The company estimates that the probability that a man of age 50 dies within a year is. 01.

Solve 3 (3 - 3x) + 4 = - 5.