You can find the sales tax by dividing 10.1 by 100 to get 1.984...then rounding that number to get $1.98 since we are working with money in this problem then we have to find the total cost by adding our sales tax ($1.98) to our original cost ($19.65) to get our FINAL answer of $21.63

Hope this helped!!!!!

(i would appreciate being marked brainiest but it is ok if you don't)

4 0

2 years ago

Lynette needs to make 2 birthday cards. Ellen needs to make 3 times as many. If y represents the number of cards Lynette need to

antiseptic1488 [7]

Answer:

3y-y

Step-by-step explanation:

first you need to figure out how many cards Ellen needs to make. (3*2=6) but it ask how many more cards does she have to make then Lynette which means you then have to subtract how many cards Lynette is making from how many cards Ellen is making. (6-2) making the whole process. (3*2-2) now replace 2 with Y. (3y-y)

3 0

3 years ago