Donald has xxx twenty-dollar bills and 111 ten-dollar bill.
how much money does donald have?

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)