Suppose you have a $5-off coupon at a fabric store. you buy fabric that costs 8.50 per yard. write an equation that models the total amount of money (y) you pay if you buy (x) yards of fabric. what is the graph of the equation?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships