Stacy buys 3 cds in a set for $29.98. she saved 6.44 by buying the set instead of buying the individual cds. if each cd costs the same amount , how much does each of the 3 cds cost when purchased individually

$12.14

Step-by-step explanation: Stacy bought 3 CDs in a set which cost $29.98 . She saved $6.44 by buying the set and not individual CDs. So you do $29.98 + $6.44 which equals $36.42 . Then you divide $36.42 by 3 (to find how much 1 CD cost)

Hope this helped (:

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this