How many different 5-card can be created from a standard deck of 52 cards

The Clark family and the Lee family each used their sprinklers last summer. The water output rate for the Clark family's sprinkler was 25L per hour. The water output rate for the Lee family's sprinkler was 15L per hour.

The sum of the measures of the interior angles of a polygon is 720°. How many sides does the polygon have?

What fraction and whole number does the model represent?

Nicholas wrote the steps below to simplify the fraction 20/30 divided the numerator and denominator of 20/30 by 2 to write the fraction in simplest form explain and correct the error that each student made

Eric earns 6.5% simple interest annually on his savings account. he has a beginning balance of $459.32. how much interest does he receive?

Which of the following algebraic expressions can be used to express the statement "one less than x squared?" 1 - x2 x2 - 1 1 - 2x 2x - 1

Is 7x - 10y = 3 a good model for a line that passes through (8,5) and (-12,-9)

What is equivalent to (1/4) to the - 3 power

Name a number between 2 and 2.1

Which choices are equivalent to the quotient below? Check all that apply. 50 10