He can use three bookshelves. there will be 3 math books on each of the three shelves and 2 reading books on each of the shelves. 3 is the greatest common factor of 9 and 6.
Answer:
The company A has the largest percent of increase.
Step-by-step explanation:
The sales of two companies A and B are given as
......... (1) and
......... (2)
Now, for x = 0 to x = 1, the sale value of company A will be given by equation (1) as 260 and 260 × 1.9 = 494.
So, the percentage of increase is
Again, for x = 0 to x = 1, the sale value of company B will be given by equation (2) as 275 and 275 × 0.89 = 244.75.
So, the percentage of decrease is
Therefore, the company A has the largest percent of increase. (Answer)
Answer:

Explanation:
Slope-intercept form formula:

For this formula we need the slope to find the slope use the slope formula:

Plug in the two points (1,-3) and (3,1)

=2
the slope is 2
Now use the slope-interpect formula and plug in the slope (m)

plug in one point I'll use (3,1)

1 = 6 +b
1-6=6-6+b
-5 = b
The equation would be:
All but the 2nd option is true.
Answer:
PETER 18
POL 21
MARY 26
Step-by-step explanation:
I dont know if I did in the right way...
1st: Take any number for peter's or pol's age
I took 18 for peter, RANDOMLY
2nd: Subtract the age from the total to get pol's age
39-18=21 Hence, pols age is 21
3rd: Subtract peter's age from the total to get marys age
47-18=26 Hence, Marys age is 26
4th: Add the age of pol and mary
aaand, you get 47
Done!
Hope it helps!!!