5,10,20 ... write an explicit and recursive equ

Which expression is equivalent to 2.2 - 2.5? A 2.5 - 2.2 B 2.2 + 2.5 C 2.2 + (-2.5) D 2.2 - (-2.5)

Which graph represents the solution set of the inequality x+2 greater than or equal to 6

Half of your baseball card collection got wet and was ruined. you bought 14 cards to replace some that were lost. how many did you begin with if you now have 40? A. 80 B. 52 C. 94 D. 66

Find the product. Simplify your answer. -5 (-25? + 2)

What is a customary unit of the length of a car

Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below. Which statement is correct? A.) The two tiles are similar because is 1 : 3 and is also 1 : 3. B.

What formula can be used to find the length of a segment in the coordinate plane?

When Benny's sister penny is 24 Benny's age will be 125% of her age. A) How old is Benny? B) If Benny is 12 years old now how old is penny now? Explain your reasoning.

A jar contains 4 blue marbles and 3 red marbles. Suppose you choose a marble at random, and do not replace it. Then you choose a second marble. Find the probability of the following event. Both of the selected marbles are red.

What is the surface area of a rectangular box that is 12 centimeters long, 10 centimeters wide, and 15 centimeters high?