The hypotenuse of a right triangle is 4 times its base. if b is the base of the triangle, express the area a of the triangle as a function of b.
a)
b)
c)
d)
e)

Find the solution of system of equation y= x-4 y=4x+2

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?