Solve the system using elimination. y = 2x - 7
-y = 4x + 1
A. (-3. -13) )
B. (-3, 13)
C. (-5, 1)
D. (1,5)

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?