Daniel collects baseball cards and keeps them in a special binder. each page holds 9 baseball cards ina 3x3 array. the first page is ⁴/9 full. the second page is ⅓ full. if daniel put all the cards into just one page, what fraction of that page would be full? use numbers, labeled sketches, or words to model and solve the problem.

full i.e. 77% is full.

Step-by-step explanation:

It is given that the there are total 9 cards in 3 × 3 array.

Also,

First page is full i.e. out of 9 cards, there are total 4 cards on this page.

Second page is i.e. full i.e. out of 9 cards, there are total 3 cards on this page.

Now, it is given that Daniel put all the cards on one page.

i.e. This new page is + = full.

i.e. Out of 9 cards, there are 7 cards on this new page.

So, this page is full i.e. 0.77 area is full i.e. 77% is full.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: