sandra112 sandra112
  • 02-10-2018
  • Mathematics
contestada

The function p(x)=8x-10 shows the profit, in dollars, for selling x books.

Respuesta :

jimthompson5910 jimthompson5910
  • 02-10-2018

p(10) is the profit, in dollars, from selling 10 books. Replace every copy of x with 10 and simplify

p(x) = 8x-10

p(10) = 8*10-10 .... every x is replaced with 10

p(10) = 80-10

p(10) = 70

So the profit is $70

Answer Link

Otras preguntas

Which sentence is appropriate in a letter to a friend but not in a formal report? a. Brisbane is located about ten hours north of Sydney, Australia. b. It's a
Which way is the most casual way to greet a friend in Spanish
What is the least common multiple of 12 and 8
explain the differences between the Virginia Plan and the New Jersey plan. how were these differences resolved
What is 247,009 rounded to the nearest thousand place
Define "imagery" in your own words !
a student writes 5y*3 to model the relationship the sum of 5y and 3. explain the error
What is 12,000 rounded to the nearest thousands
Which of these is a physical property? a. conducts electricity poorly b. easy to digest c. does not burn d. becomes moldy quickly
Thomas painted 4 pictures Maria painted twice as many pictures as Thomas how many pictures did they paint