2x-8y-7=0 solve equation on standard form

At a local fair, a hamburger cost $2.50, and a drink cost $1.50. Which expression represents the cost of x number of hamburgers and y number of drinks? A) 4.00xy B) 4.00 + x + y C) 2.50x + 1.50y D) 2.50 + x + 1.50 + y

Robert is replacing sod in two square shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the other area is 5.7 feet. The sod cost y dollars per square foot. a.

Which is not a defining factor of adjacent angles? A. They share a side. B. They overlap. C. They share a vertex. D. They are next to one anoth

Evaluate the expression when x = 12 and y = 2 x/3y

2 factors of 24 add up to 11 what r they

Ryan had a whole pizza. He ate one eiightth of pizza for lunch and anther 25% of pizza dinner. What fraction of the pizza has Ryan NOT eaten

8 more than 5 times a number is - 27

Is 0.3333 a rational number and why

Suppose the linear regression line y=-0.3x + 11.2 predicts the time, in minutes, it takes you to finish an obstacle course after training for x days. About how much time would it take you to finish the course after training for 7 days? O A. 78.

Alex knows 18% of the students surveyed at his school are dropped off by car, while 22% walk or ride bikes, and the rest ride the bus. Which table could represent this information?