Can anyone me with my math !
the circle one are already done.
p. s: you so much for me with my winter package

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

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

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .