antoniotreadwell
antoniotreadwell antoniotreadwell
  • 15-03-2019
  • Mathematics
contestada


The equation 8x – 30 = y is used to find your profit in dollars, y, from buying $30 of art supplies and selling drawings for $8 each. What does the x stand for?

Respuesta :

cdreddinger
cdreddinger cdreddinger
  • 15-03-2019

Answer:

X stands for the number of drawings being sold

Step-by-step explanation:

For example here you input 10 for x so lets say you sold 10 drawings

8(10)-30=y

80-30=y

50=y

y=profit

Answer Link

Otras preguntas

In the united states, jails are operated mainly by what level of government?
If f(x) =1/2 [x] , what is f(7.6) •3 •3.5 •3.8 •4
Elsa runs every 3 day and swims every fifth day if Elsa runs and swims today in how many days will she run and swim again on the same day
Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wednesday, she sold 6 fewer books than she did on Tuesday. During
First, rewrite 23/25 and 9/10 so that they have a common denominator. Then, use =, =, or > to order 23/25 and 910 .
I am translucent to the eye but you can still see my float by
Write four greatest unit fractions that are repeating decimals
Joey has $5.75 made up of dimes and quarters. If Joey has 38 coins, how many of each coin does he have?
A new sidewalk will be 6 feet wide, 100 feet long, and filled in a debt of 9 inches with concrete. How many cubic yards of concrete are needed?
1. The pizza bot travels an average of 4 miles per hour. If he gets sent on a delivery to a house 1.5 miles away. How long will it take for the bot to make the