At the school carnival students guessed how many marbles are in a jar. Marlo guessed 57 when it was actually 50. What percent of error did Marlo have?

A. 5%

B. 7%

C. 12%

D. 14%

A race was 11/12 mile long. Hamish ran 4/5 of the distance. Without multiplying explain how you know that the answer must be less than 11/12. How far did he run?

3x+6x=yx find value of y that makes each equation true for values of x

Commutative property of addition

A. what do you know mass = 579 g, volume = 30 cm3 B. what do you want to find Density

12 is a factor of 24 True False

In addition to the facts in the diagram, which statement is necessary to prove that the two triangles are congruent by the SAS criterion? AC = DE m∠BAC = m∠FDE BC = EF m∠CAB = m∠EDF

A rectangular prism has a volume of 60 in³. what is the least possible surface area of the prism? and A rectangular prism has a volume of 24 m³. What is the least possible surface area of the prism?

a large basket of apples weighed 10 2/3lb. if the weight of the basket was 1 1/4lb, how much did the apples weigh?

How do I figure out the sum of three consecutive numbers that equal 96 are?

8x-y2-3 when x=-14 and y=3