What's the area of a semicircle with 2 radius

Kim uses decals to decorate 5 cars and 2 motorbikes. She uses 2/3 of the decals on the cars and 2/5 of the remaining on the motorbikes. She has 6 decals left. How many decals does Kim use on each car?

What are the dimensions of the matrix? [5 8 0] [4 7 - 2] 2 x 3 3 x 2 2 x 2 2 x 3

2 (p+1) = 24 solve for p

2 (1/3 + 1 / 4) what is the answer

when solving an equation for x, if 5 is added to one side of the equation, what needs to be done to the other side of the equation? a. add 5 b. divide by 5 c. subtract 5 d. nothing

If price was $2.00 per gallon and decreased to $1.40 per gallon, how does quantity of gasoline demanded change?

F (x) = 4x² + 6x - 2 Find f (-5)

How much string would you need to go around of a hat shaped like a cone if the radius is 4 inches? (Use 3.14 for pi) a) 12.56 inches b) 25.12 inches c) 50.24 inches d) 120.32 inches

What are Inequalities

Frank has two same size rectanles divided into the same number of equal parts. One rectangle has 3/4 of the parts shaded and the other has 1/3 of the parts. Is there more than one possible answer