The bakery sold 48 cupcakes and muffins in three hours. if they sold twice as many cupcake as muffins how many did they see of each?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

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)