Answer:
-4x-52
Step-by-step explanation:
-4(x+9)+(-16)
-4x-36-16
-4x-52
Y=2x
Your slope is 2/1=2 and it goes through the origin so y-intercept is zero.
Answer:
Selling price of the XBOX 360 = $319.20
Step-by-step explanation:
Given that an XBOX 360 regularly sells for $399.
That means marked price of an XBOX 360 = $399
Now we need to find about what is the sale price of the XBOX 360.
Given that it is on sale for 20% off.
Then discount = 20% of $399 = 0.20 (399)= $79.80
Then selling price of the XBOX 360 = (marked price) - (discount)
=399 - 79.80
= $319.20
Answer:
-20 units??
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Probability</u>
The simple probability of a random event can be calculated as the ratio between the possible favorable cases and the total possible cases.
The pie chart shows the number of books in Hero's library grouped by category.
The total number of books is 14 + 10 + 4 + 2 = 30
The number of romance books is 2
Thus, the probability of randomly choosing a romance book out of the total books is:

Simplifying:

This corresponds to the first option