The radius of a circle measures 11cm. what is the circumference of the circle?

A rectangular certificate 8 in. by 10 in. will have a frame 1 1/2 in. wide surrounding it. what is the perimeter of the outside edge of the frame?

A dog searching for a bone walks 3.50 m south, then 8.20 m at an angle of 30.0 degrees north of east, and finally 15.0 m west. Use graphical techniques to find the dog's resultant displacement vector.

8 y and y are like terms. True or False

A plumber charges a $25 service fee and $50 per hour. If x represents the number of hours the plumber is at your house, the total cost for the plumber's service is represented by f (x) = 50x + 25. what is a possible range for this sotuation?

Match the initial values and rates of change with the lines of best fit on the scatter plots. The initial value is 15, and the rate of change is 5. The initial value is 20, and the rate of change is 4.

Sarah earns $10 per hour while babysitting and $20 per hour while cleaning houses. Sarah will need to earn $1000 during the summer.

The equation p=2.5m+35 is the cost of making bracelets where ''p'' is the price and ''m'' is the cost of materials. If a bracelet sells for $115, how much was the material?

How do you expand the expression 3 (x+11)

5 (2x + 6) = 8x + 48 simplify.

If 30+12x represents the area of a partitioned rectangle, what could be expressions for the side lengths? List at least 5 possibilities