20% of 6th grade students surveyed said they rode a bike to school. If 50 students said they rode a bike to school,

A: How many total students were surveyed?

B: How many students DO NOT ride a bike to school?

To which set of numbers does 28 belong

the total of two numbers is 35. four times the larger number is four less than five times the smaller number. find the two numbers

Solve the quadratic equation numerically x^2+2x+1 = 0

A recipe for cake needs 3/4 cup of milk. you are making 1/2 of the recipe. how much milk do you need?

Which number is the approximate for 47 and - 23

Which choice represents the solution for x2 = 676? A) x = 16 B) x = 676 C) x = ± 16 D) x = ± 676

Find all zeros of the function and write the polynomial as a product of linear factors. f (x) = 3x4 + 4x3 + 13x2 + 16x + 4

Which sentence is the most accurate definition of an identity? An identity is an equation that is true for all real numbers. An identity is an equation that is true for all real values in its domain.

How do I simplify - 5 (3p+3) + 9 (-7+p)

Round each number to the place indicated. Draw a number line to support your decision. 1. 0.235; Round to the nearest tenth 2. 3.492; Round to the nearest hundredth 3. 8.0769; Round to the nearest thousandth