Answer:
x-intercept: -1/7
y-intercept: 1/4
Step-by-step explanation:
change equation into standard form: 7x - 4y = -1
set 'x' to zero and solve for y: 0 - 4y = -1
y = 1/4
set 'y' to zero and solve for x: 7x - 0 = -1
x = -1/7
X will stand for every extra book sold
880 = 4x + 500
subtract 500 from both sides
380 = 4x
divide both sides by 4
x = 95
they sold 95 books
Okay. I’m no mathematician, but I’m pretty sure it would be 995/90 = h. I used the “/” as the divide symbol. This would be the equation because you need to divide the total by the cash per hour to be able to get the number of hours the plumber worked. I really hope this helps!
Answer:
45¹³/₁₀₀
Step-by-step explanation:
The average number of hourly visitors to an art exhibit is 45.13.
We are required to write the average number of hourly visitors as a mixed number.
45.13=45+0.13
0.13=13/100 in its simplest form.
Therefore:
45.13=45+13/100
Writing this as a mixed number, we have:
45.13= 45¹³/₁₀₀
Therefore the average number of hourly visitor is given by 45¹³/₁₀₀
Answer:
y=x
Step-by-step explanation:
The graph is a line
The only function that is a line is
y=x
