Which of the following is not a solution to the system of linear equations below?
x-2y=4
-2x+4y=-8
a. (2, –1) b. (4, 0) c. (0, 2) d. (6, 1)

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?

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

Can you make 1000, using only eight 8’s? if you had your choice, would you rather have 5 million dollars, or 1 penny, doubled every day for a month?