They jumped 2 feet more as Jake + Peter = 7 so 7-5=2
58 plus tip of .20
so
58 times 0.2 = 11.6 is the tip
now we add tax (Presuming we son't tax the tip)
58 times 0.07 = 4.06 the tax
so its
58 + 11.6 + 4.06 = $73.66 total cost
The area of a triangle is base length x height then divide all by 2,
so 12 x 10 /2
=60 ft²
