Decide whether to use the method with or without models. What is done to one side must be done to other side. Show all your work. one step equations multiplication and division.
#1. ?/2=21
#2. 12=m/3
#3. 121=11d
#4 144=12z

Assemble the proof by dragging tiles to the statements and reasons column

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Mr. zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years