Answer:
1280 pages
Step-by-step explanation:
You simply continue the pattern
40 × 2
80 × 2
160 × 2
320 × 2
640 × 2
= 1280
(2,1)
Because it rises by 2 and runs by 1
9984 cm³
2496 ÷ 1/4
The image shows how to divide, but we get 9984 cm³
390
not sure about last question but...did it with all my will..
9 students