Nana spent $28 on 2 dvd's. At this rate, how much would 5 dvds cost? At what rate did she spend her money

Daniel read 3 books in 2.5 weeks. Which rate represents this situation? A) 3 books, 7.5 weeks B) 7.5 books, 3 weeks C) 3 books, 2.5 weeks D) 2.5 books, 3 weeks

Camarones $30 for babysitting on Friday nights she makes an average of $1.25 in tips for our read the function of Kim's earnings and sulfur how much she would make after three hours

Suppose that on a certain examination in advanced mathematics, students from university A achieve scores that are normally distributed with a mean of 525 and a variance of 150, and students from university B achieve scores which are normally

The coach for a basketball team wants to buy new shoes for her 12 players. super sport is offering a 20%discount on each pair of shoes, wich were originally priced $72.50 a 65% sales tax will be applied to the discount price.

Consider the quadratic function f (x) = 8x^2-7x+6 what is the constant of the function

Mr lippman bought a dryer for 160 bucks and sold it for 240 bucks. if overhead expenses were 20% of the selling price, what was the rate of profit on the selling price?

How to get an equation from a table

Explain how yuo know the values of the digits in the number58

Laura family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive on average each week?

You work delivering food for a local farmer. You sell eggs from the farm at a price of 3 for $2.00, 6 for $3.50, 12 for $6.00, and 24 for $13.00. What is the unit cost per egg for the worst deal? A. $0.50 B. $0.67 C. $1.50 D. $1.85