Sarah left home and drove east 12 miles to bakersville for her friend's birthday cake. then she drove 10 miles south to her friend's house. how far apart are sara's friend's house and sara's house?

i just took the test, the correct answer is .. 31.5 in.

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.