Amber would like to go on the feild trip this saturday. however, she was sheduled to work 10 hours and she makes $8.50 an hour. additionally, the feild trip activity fee was $30. what is her opportunity cost to go on the feild trip?

After 10 hours of getting paid 8 dollars and 50 cents Amber will earn 85 dollars. When she go to the field trip on Saturday which cost 30 dollars she will still have 55 dollars left.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58