if two solids below are similar and the ratio between the lengths of their edges is 4 7 what is the ratio of their surface areas

Chad buys peanuts in 2-pound bags. he packages them into bags that that 5/6 pound of peanuts. how many 2-pound bags of peanut should chad buy so that he can fill the 5/6-pound bags without having any peanuts left over?

What is an example of interval notation?

Y=f (x) = (-3) ^x find f (x) when x=3

Three groups of friends go to a movie. Each ticket costs the same amount. Each group spends a different total amount for tickets. The amounts are $27, $36, and $81. At most how much does each ticket cost?

Last Friday joe had $7. Over the weekend he received some money for a good report card. he now has $20. How much money did he receive.

The total value of a collection of nickels and dimes is $3.05. If the number of nickels is 19 greater than the number of dimes. Which equation determines how many coins there are of each kind?

Write two decimals, each less than 1, which multiply to make 0.1

The sugar sweet company will choose from two companies to transport its sugar to market. The first company $3743 to rent trucks plus an additional fee of $225.75 for each ton of sugar.

8 less than a number n is less than 11

9a - [7 - 5 (7a - 3) ]