Use Descartes' Rule of Signs to determine the possible numbers of positive and negative real zeros of f (x) equals x cubed plus 5 x squared plus 7 x plus 6f (x) = x3+5x2+7x+6. What are the possible numbers of positive real zeros?

1. Valley Savings and Trust pays 5% interest compounded quarterly on regular savings accounts. Leland Davis deposited $2,000 in a regular savings account. He made no other deposits or withdrawals during the interest period a.

X2 + 10x + 16 = 0 (x + 2) (x + 8) = 0 x + 2 = 0 or x + 8 = 0 x = and x =

Use the change of base formula to approximate the solution to logo 515 = 1 - 2x. Round to the nearest hundredth.

What percent of 132 is 105?

The cheerleading squad made 4 5/8 gallon of lemonade to sell at the basketball game. they sold 2 7/8 gallons. how many gallons were not sold

Simplify : - 5 (10 + - 2y) - 16

The Rational numbers include which of the following?

Fine the mean of the data set: 9 4 7 3 10 9 A. 6 B. 7 C. 8 D. 9 Find the median of the data set: 9 6 7 3 10 9 A. 6 B. 7 C. 8 D. 9 find the mode of the data set: 9 6 7 3 10 9 A. 6 b. 7 c. 8 d. 9 find the range of the data set: 7 12 15 4 23 15 25 9 a.

These are two like radicals 7 sq rt 2 and 7sq rt 3 true or false?

A family has a yearly income or $60,000. They want to spend no more than 30% of their income on rent for their house. How much is the max they can spend per month on rent?