A store sells penut butter in 28-ounce jars for $4.29 and in 16 ounce jars for $2.49. Find the price per ounce for each size jar and determine which jar is the better buy.

How do you subtract negatives and positives numbers? (Example)

Which of the following is a numerical expression

Isabella spends 4.87 on paintbrush and paint. How many of each item does she buy

A jeweler has 10 different gems he uses to create bracelets. If his bracelets have 6 different gems apiece, how many different styles of bracelets can he create?

He table shows the daily time, in minutes, Maggie spent at swim practice and band practice over the last ten days.

Quotient of 2/3 and 4

In a geometric series each term is 21% less than previous term what is the value of r for this geometric series

The school auditorium seats 130 people. For a particular performance, the number of seats reserved for students is 25 are more than twice the amount reserved for adults. How many seats are reserved for students? how mamy are reserved for adults?

It takes 3/4 of a cup of orange juice to make 1 smoothie. erin wants to make 2 smoothies. how much orange juice will she need?

The sum of two numbers is eight. If seven times the smaller number is negative five times the larger number, find the numbers.