Kevin and Randy Muise have a jar containing 49 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $nbsp 7.45. How many of each type of coin do they have?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)