A motorboat traveling with a current can go 120 km in 4 hours. Against the current, it takes 6 hours to go the same distance. Find the speed of the motorboat and speed of the current.

There are 12 grams of protein in 2 ounces of almonds. write if it is a proportional relationship

Kristen made 3/8 of her free throws for the season. Which percent is equivalent to 3/8

6 times a larger number (so 6y) is equal (=) to the sum of a snaller number and 18 (x+18) 6y = x+18 Twice of larger number (2y) and the difference of smaller number (x) is equal to 6 2y - x = 6

Whats the standard deviation of 1,5,7,3,2,9,1

What is the first 3 terms of the sequence of n^2+20

Cheese sticks that were previously priced at "10 for $1" are now "4 for $1". Find each percent change.

56 is 75% of what number? Show your work.

What is 8/25 as a percentage?

Eddie cut 2 2/4 feet of balsa

Complete the following. Show all work for calculations. 1. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.). 2. Describe the shape of the cross section when the box is cut parallel to the base? 3.