Atrail mix that costs $2.45 per pound is mixed with a trail mix that costs $2.30 per pound. how much of each type of trail mix must be used to have 30 pounds of trail mix that costs $2.35 per pound?

10 pounds of trial mix that costs $2.45 and 20 pounds of trial mix that costs $2.30

Step-by-step explanation:

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.

this is false ^.^ lol