Paul says that a lower unit rate is better value only if you can use all the items purchased to get the lower unit rate. Do you agree? Explain

Social Security numbers contain nine digits. Suppose that all nine-digit numbers are allowable Social Security numbers. Is there a one-to-one correspondence between allowable Social Security numbers and U. S. residents? You may assume that the U. S.

Which situation could be modeled by the expression 13:5? A. One-third pound of sugar is used for 5 cupcakes. How much sugar is used for each cupcake? B. Three cups of sugar are used for 5 cupcakes. How much sugar was used for each cupcake? C.

Use the x-intercept method to find all real solutions of the equation. -9x^3 - 72x^2 - 96x+36 = 3x^3 + x^2 - 3x + 8

Nate operates an orange juice stand. On Monday he used 1 3/4 bags of oranges. On Tuesday he used 1/2 as many oranges as on Monday. How many bags of oranges did Nate use on Tuesday? Nate operates an orange juice stand.

An expression is shown: martha evaluates the expression using these steps: step 1: step 2: step 3:

A is a horizontal bar used in mathematical notation; in fractions it is the bar that separates the numerator from the denominator, in repeating decimals it indicates a group of repeating numbers.

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.58 before the discount, and they leave a 20% tip.

Angle θ is in standard position. if sin (θ) = - 1/3, and π < θ < 3π/2, find cos (θ). A. - (2√2) / 3 B. 4/3 C. 2√2/3

The box plot represents the number of hours of battery life in different cell phone what is the maximum battery life 30hours 23hours 27hours 18hours

start with y=x 3. vertical stretch by a factor of 2; translate 1 unit to the left and 3 units up. what is the equation, domain, and range?