Destiny works on commission as an office supply saleswoman. she sold a computer that cost $700 and received a $126 commission. what percent of her sale is destiny's commission?

How do you solving the solution of each system using elimination?

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?