How do you tell if a shape is congruent or not

Which polygon has an interior angle sum of 1080

Find the surd in 2√22 3√40

gizela teachers 5 yoga classes that are each 3/4 hour. use the drop down menus to complete the equation below to find the number of hours gizela teaches yoga

Birute deposits $500 in a savings account with a simple interest rate of 1.3% How could you use this information to find the interest she would earn in 4 years and determine the percent change in her savings account?

What is the decimal equivalent to 6/11

6x^2-2x+1=0 solve for x

A Roth IRA is advertised to pay 1.5% annual interest. You researched the rate of inflation to be 1.15% this year. What is the actual or real rate of return on the IRA?

Ariel is putting together lunch bags for 12 students going on a field trip. She put 5 apple slices and 6 orange slices into each bag. How many apple slices and orange slices does Ariel need?

Is (-5,-5) a solution of y> - 2x + 4?

One eighth of phil's 72 buttons are red. How many of his buttons are not red?