Use formulas to find the lateral area and surface area of the given prism. round your answer to the nearest whole number.11.21m , 5m ; 6m , 34ma. 755 m^2; 815m^2b. 755 m^2; 785m^2c. 725 m^2; 815m^2d. 725 m^2; 785m^2will give brainliest but i need you to

OPTION A 755m^2;815m^2

Step-by-step explanation:

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D

Step-by-step explanation:

so total travel by x bikers = 50 multiplied by x = 50x

According to the question

 50x = 560

dividing 560 miles by 50 miles per biker give ya 11.2 or approximately 12 bikers.