If 2/5n+4=20, what is the value of n?

At a given time of day, the ratio of the height of an object to the length of its shadow is the same for all objects. If a 4-ft stick in the ground casts a shadow of 2.4 ft, find the height of a tree that casts of shadow that is 23.04ft.

Lois and Clark own a company that sells wagons. The amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w 12h+30w where hh h is the number of hours worked and ww w is the number of wagons sold.

Factor each polynomial 1. 5x^2-14x+8 2. 4x^2+11x+6 3. 12x^2-48x+45 4. 12x^2+62x+70 5. 14x^2+33x+18 6. 50x^2-165x+135

How to solve 2/3x = 6

How many times larger is the 9 in 9,735,187 than 94,765

An employee is charged $8.00 each day for health care and is paid $16.00 per hour of work. which equation and graph best represents this situation?

A recipe has a ratio of 2 cups of dark soy sauce to 3 cups of light soy sauce. How many cups of dark soy sauce are there for each cup of light soy sauce? A: 2/3 Cup B: 1/2 Cup C: 2 Cups D: 1 1/2 Cups

How many ounces = 2lbs

Thw average hight of a female giraffe is 4.6 meters. What is her hight in centimeters

An equilateral triangle has a perimeter of 12 x + 18 units. Which expression can be used to show the length of one side of the triangle?