Which expression is equivalent to 9y + 2(1 – 5y)?
A 4y + 2
B 19y + 2
C y + 2
D-y+2

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?