two difficult questions to answer

Question

the elevation of 27 football stadiums range from 15 ft to 5350 ft. the elevation of the highest stadium is 261 ft higher than seven times the elevation of Rays favorite team stadium. What is the elevation of Rays favorite teams stadium

 

 

The total curb weight of a truck, a car A, and a car B is 11,450 lb. The weight of car A is 15 lb less than the weight of two B cars. The truck weighs 2135 lb more than car A. What is the curb weight of each vehicle.

 

car A______      car B_________      Truck_________

Answer 1

H = highest elevatio

R = Ray's stadium

 

H = 7R + 261

5350 = 7R + 261

5089 = 7R

727 = R

 

Ray's stadium is at 727 feet.