Rewrite the expression in the form 7^n

7^2 x 7^6

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Which of the following is an equation of a line parallel to the equation y=4x+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?