Fiona's fashion store is world renowned for its buttoned uniforms. a collection of 36 shirts and 42 jackets contains 842buttons. a collection of 6 shirts and 7 jackets contains 137buttons. each shirt has the same number of buttons, and each jacket has the same number of buttons. how many buttons are there in a fiona's fashion shirt, and how many buttons are there in a jacket?

Which of the following lines is not parallel to the graph of y = 4x +7?

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23