The table shows the amount of apple sause made from one apple of each size. patrice has 17 medium apples and 23 large apples. what is thetotal amount of apple sause that she can make with these apples?

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13