1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harman [31]
4 years ago
14

Ric sells shirts. It costs him $100 to buy all the shirts and $10, total, to print designs on them. Eric sells each shirt for $4

. So far he has sold 20 shirts. He uses the equation y = 4x - 110 to calculate his profit.
What is the constant in Eric’s equation?
A) 4
B) -10
C) 20
D) -110
Mathematics
1 answer:
Lynna [10]4 years ago
4 0
First, you'll want to identify the given in the problem.



It costs 100 dollars to purchase all of the shirts and 10 dollars to print the designs on the shirts. The result being a 110 dolar investment prior to his sales. In addition, each shirt is sold for 4 dollars and this becomes the slope of the equation.



Using this info the following equation can be used to find Eric's profit:

P=4x-110

With 4 being the slope.



Overall, after selling the 20 shirts by plugging 20 in for x we get 80-110. So his profit is -30 dollars.



Hope this helps :)
You might be interested in
What is the LCM of 16 and 24
natali 33 [55]
4 is the LCM of 16 and 24
6 0
3 years ago
B is the midpoint of AC and E is the midpoint of BD. If A (-9, -4), C (-1,6) and E (-4, 3), find the coordinates of D
Anettt [7]

The coordinates of D are (-3, -7)

First we need to find the coordinates of B. In order to do that we simply take the average of the two points that make up the segment for which it is the midpoint (A and C).

Average of x's

-9 + -1 = -10/2 = -5

Average of y's

-4 + 6 = 2/2 = 1

Therefore, the coordinates of B are (-5, 1).

Now we can find D by noting the E will be the average of B and D. So we can use the average equation to determine the values of D.

Average of x's

(B + D)/2 = E

(-5 + D)/2 = -4

-5 + D = -8

D = -3

Average of y's

(B + D)/2 = E

(1 + D)/2 = -3

1 + D = -6

D = -7

Now we know the coordinates of D to be (-3, -7)


7 0
3 years ago
How to convert 100 inches per minute to feet per minute?
morpeh [17]

Answer:

8 1/3 ft/min

Step-by-step explanation:

12 inches = 1 foot

100 inches = 8 1/3 feet

4 0
3 years ago
In the data set {(7,7) ; (3,10) ; (5,9) ; (2,12) ; (0,1) ; (6,4) ; (4,10) ; (8,6)}, which point is a possible outlier?
grigory [225]

Answer:

1

Step-by-step explanation:

4 0
3 years ago
Is the graph below proportional or non-proportional? How do you know?
Alex

Answer: Proportional

Step-by-step explanation: To determine whether x and y have a proportional relationship, see if the line through these points passes through the origin (0, 0). The points are on a line that passes through the origin. So, x and y have a proportional relationship

4 0
3 years ago
Other questions:
  • Rectangle ABCD with height h and width w is rotated 360° about segment ADAD. Which choice gives the solid formed and its surface
    14·2 answers
  • The period T of a pendulum in seconds depends on its length L in feet, and is given by the formula T=
    10·1 answer
  • A 6-ounce bottle of hand lotion costs $2.64. What is the unit price?
    12·2 answers
  • Subtract:
    12·2 answers
  • F(x)=-2 find x if f(x)= 32= 11<br> help
    7·1 answer
  • Suppose you want to simulate surveying 100 people to find the date of the month (1st, 2nd, 3rd, . . .) each was born. You decide
    13·1 answer
  • Someone please help me with this math problem.
    7·2 answers
  • A train is moving at an average speed of 424/4 hm/h. How much distance will it cover in 16/5 hours?
    11·1 answer
  • Help asap plssss i have rsm in 2 hrs
    11·2 answers
  • if i was asked to think of a number and multiply it by 2, I could write this algebraically as 2x Write the following using x as
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!