Erica earned 14 last week and 20 hours this wk if she earns9 per hour how much

Which values of x satisfy the inequality 0.5 x minus 0.75 greater-than-or-equal-to 3.25?

How many solutions does 2x-15≤31

Work this travel problem based on the data provided in the various tables in this section. What percentage increase occurs in the price of a round-trip economy plane ticket from New York to London by electing to go during the peak season as opposed

If the right lung weighs 1.5 pounds and the left lung weighs 1.15 pounds find the difference in grams

What is 0.7 repeating as a fraction

Enter each data set into the statistics calculator. Make note of the histogram, mean, and median of each data set.

Additional Proofs: Prove each statement below using Proof by Contradiction. 1. The sum of any rational number and any irrational number is irrational. S 2. For all integers m, if m is even, then 3m+7 is odd I integer, then, 2a + 3b is even 3.

A $60.00 pair of shows is discounted 25% and then marked up 25%

Your class is setting up 360 dominoes for an experiment. Your teacher asks you to set them up into 30 equal rows. Which equation can be used to find the number of dominoes, d, in each row? need equation

What is the value of 2x^-2y^-2 for x = 3 and y = 2? a) 1/18 b) 72 c) 2 (-6) ^-4 d) 1/648