Answer:
x = 8.3
y = 20.3
Step-by-step explanation:
or 
or 
P(x) has the highest value in n(x) has the highest value in 15 years
The absolute value of something means it's distance from 0, so |-5|=5
There are 198.628 centimeters in 78.2 inches. Hope I helped love! <3
Answer:
There are 8 markers in one pack
Step-by-step explanation:
ok so x is going to be how many markers are in one package. if you have 3 packages then you will have 3x. you are adding 4 to 3x making it 3x+4. You know the total number of markers at the end so now all you have to do is solve the equation:
3x+4=28
3x=28-4
3x=24
x=24/3
x=8
