Gabrielle rides her bicycle from home to school. For the next 5 minutes, she rides at a speed of 200 m/min, and then she changes the speed to 300 m/min for the next 10 minutes. If she is still 180 m away from school, what is the distance between Gabrielle's home and school?

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

The function show two sisters' savings account and the rate at which they plan to deposit money

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30