Simplify the expression. 28 + 18 : 6 • (-3)

19 27 - 23 - 93

Tickets to the school play cost $4.50 for adults and $3.00 for students. One night 325 tickets where sold and 1140 was collected. How many of each type was sold?

A retangluar kitchen counter top measures 4ft x 2ft. she wants to make it three times tbe amount of counter space. how much should she add to length and width of rectangular?

Carlie's Cell Phone Store has a gross income of $1,287,684 and deductions of $598,982. What is the federal corporate income tax? Round to the nearest whole dollar.

What is the volume of the rectangular prism in cubic centimeters?

A group of 150 dancers are auditioning for a dance show. 62% of the dancers trying out did not get on the show. How many dancers didn't get on the show?

Seira has 11.5 yards of yarn. She uses a certain amount for a project, leaving 5.25 yards of yarn. The equation (11.5-x=5.25) represents this situation, where x is the amount of yarn Siera used for her project.

the sedative diazpam has a half-life of 7 hr. find the drug function m for diazepam. graph the drug function with m0=5 for 0

Ben simplified this expression. (StartFraction 2 x Superscript negative 4 Baseline y Superscript 7 Baseline Over 3 x cubed y squared EndFraction) cubed 1. (StartFraction 2 y Superscript 5 Baseline Over 3 x Superscript 7 Baseline EndFraction) cubed 2.

How to add and subtract positive and negative fractions

The library has at least 5,000 books. Which inequality represents the number of book b at the library? A. B>5,000 B. B>=5,000