Simplify by adding like terms:

-4+7x-3x-5+2x-4x

Circle o has a circumference of approximately 44 in. What is the approximate length of the diameter, d? 7 in. 14 in. 22 in. 44 in.

Which statement is not true about integers.

associate the following numerical value to the letters of the alphabet: a = 1, b = 2, ..., z = 26. given any word, replace its letters with their numerical values and take the product. for example, the word math should yield 13 x 1 x 20 x 8 = 2080.

A car cost 20,000 when it was purchased. The value of the car decreases by 8% each year. Find the rate of decay each month.

You manage the chlorine division of your company. Your division sold 3 2/5 million gallons on Monday, 2 1/5 million gallons on Tuesday and 1 3/5 million gallons on Wednesday.

4/9 : x = - 8/15. Find the4/9 : x = - 8/15. Find the value of x.

The GCF of 7and21 is

If lines ab and cd are parallel which of the following statements are true

You paid 28.00 for 8 gallons of gasoline. How much would you pay for 15 gallons of gasoline?

K/2 - 1 = 1 solve for k