Isabel is riding on a bike course that is 36 miles long. so far , she has ridden 9 miles of the course. what percentage of the course has isabel ridden so far ?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y