Ok so,
Let's add the prices for everything together:
4.50 + 3.90 + 1.40 + 1.40 + .90 = $12.10
Now let's subtract the total from how much money have:
15.00 - 12.10 = $2.90
So, they should get $2.90 back
Hope this helps!
Answer:
The profit is 1.75x-0.5
Step-by-step explanation:
Mathematically,
profit = sales - cost
So with respect to this case, we have that;
Profit = s(x) - c(x)
Profit = 2x - (0.25x + 0.5)
Profit = 2x - 0.25x -0.5
Profit = 1.75x - 0.5
Answer: OPTION A
Step-by-step explanation:
The equation of the line in slope-intercept form is:
Where m is the slope and b the y-intercept.
Solve for y from each equation:
As you can see the slope and the y-intercept of each equation are equal, this means that both are the exact same line. Therefore, you can conclude that the system has infinitely many solutions.
Answer:
A
Step-by-step explanation:
Because 34th floor= 5th floor plus how many floors he went up
Answer:
adad
Step-by-step explanation:
awddf