Ms. Spaulding wants to buy T- Shirts for an 8th grade fundraiser. “Tony’s T’s” and shirts R us” are two companies that sell t- shirts. Write an equation to represent the cost of “C” of “n” t- shirts at Tony’s T’s. Part b. What does slope mean for a company selling T-shirts?
Part C. What does the y intercept mean for a company selling T-shirts?
Part D. If Ms. Spaulding wants to buy 500 t-shirts, which company is cheaper?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

What is the greater volume 72 quarts or 23 gallons

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.