Amelia's mom baked 48 cookies. after amelia and her friends walk through the kitchen, there are 18 cookies left. what is the percent increase in the number of apps tan has on his phone

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

In a column proof the right column states your reasons