Solve for x? 9(x+1)=9x+1
a. 0
b. no solution
c. 1
d. all real numbers.

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the