W sore 200
1. A bookstore had
30816
exercise bodas
which
paclaed in
cartons. Each carfon
exercise bodas
Mass of empty Carfon 2kg
full carton
12 lag
a. How
Many
cartons were there?
b. what was the total mass of the empty cartons?
c. what was the total mass of the books alone​

Add the fractions and simplify 1/2+ 1/3

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?