My answer is 15 and the other person who answered is wrong because they only counted the ones visible and not the ones that are not visible as the figure is a 3d object.
Answer:
Step-by-step explanation:
First view 2x-5y<15 as the equation 2x - 5y = 15. Find the x- and y-intercepts and plot them:
x-intercept: let y = 0 and find x: x = 15/2. Plot (0, 15/2).
y-intercept: Let x = 0 and find y: y = -3. Plot (0, -3).
Draw a dashed line through these two points. Shade the area BELOW this line.
Answer:
48 + y = c
Step-by-step explanation:
C = cookies
Comment:
I hope this helped you. :)
Sorry if I got it wrong.
Answer:
$45
Step-by-step explanation:
In order to create a multiplication equation, we would need to use a single variable that represents the amount that each friend will pay. This can be represented by the variable x. We multiply this variable by the number of friends which should equal the total of the TV with the tax included. Like so...
$210 + $15 = 5x
Now that we have the equation we can go ahead and solve it by adding the total and the tax, and then dividing both sides by 5 in order to isolate x.
$210 + $15 = 5x
$225 = 5x
$45 = x
Finally, we can see that each friend will pay the same amount which is $45
