Emily and Andy each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. Andy needs 13 yards of the wire. Emily needs 21 feet of the wire. How much will each of them spend for wire?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?