Suzette ran and biked for a total of 34 mi in 3.5 h. her average running speed was 6 mph and her average biking speed was 12.5 mph. let x = total hours suzette ran. let y = total hours suzette biked. use substitution to solve for x and y. show your work. check your solution.
a)how many hours did suzette run?
b) how many hours did she bike?

me, i am having a hard time grasping this concept.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve