Jen determined the masses of 7 rocks. She recorded he mass of 6f each rock on the line plot below. On the chart there is 1/4 = 2 x's

2/4 = 3x's

3/4 2'xs

1=0 x's

What is the total mass, in kilograms, of the 7 rocks?

Paco says that the solution 2over5x - 1 = 9 is x = 4 Do you agree? Explain

Anna and kim shared 49 jellybeans in the ratio 3:4. Howw many jellybeans did kim receive

A skyscraper casts a shadow 111 feet long at the same time nearby 50-foot telephone pole casts a shadow of 10 feet long. how high is the skyscraper?

What is the name of an angle that is formed by one side of a triangle and the extension of an adjacent side?

The Chinstrap Penguin about 68.58 centimeters tall whilethe Emperor penguin is 1.143 meters tall. How many centimeters taller is theEmperor penguin than the chinstrap pengin

F (x) = 3 (x+5) + 4/x, what is f (a+2)

Andy got a 32% discount on all his purchases at his favorite shop. If he saved $64 on the total bill, the bill amount without the discount was and he paid $ Reset Next

Is 6/6 greater than 6/8

In a recent flu epidemic, the number of flu cases increased by 40% each week. There were 3,000 flu cases during the first week of January. How many more people were affected by the flu during the third week of January than during the first week?

Fernando surveyed a group of people to find their shoe size and the number of children in their family. He graphed the ordered pairs (shoe size, number of children) for each person.