Suppose the total volume of sand on the beach is 1,278 m3 . What will its volume be after 24 hours of erosion?

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

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