In the following, it is known that MPQ, angle 1 is congruent to angle 3 and PR bisects angle QPN Prove MN || PR

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?

Which graph of a hyperbola represents the equation 16x^2-y^2=16

Y= a(x-3)squared-1 what is the value of a