Answer: -640, 2560
each number in the sequence is multiplied by -4 to get the next answer
It's 15 m8 m8 m8 15 so yah.
Answer:
umm why not ask the teacher for help they will help you
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
2:3
18:?
-
2 x 9 = 18
3 x 9 = 27
Answer:5r2+2
Step-by-step explanation:
Distribute the Negative Sign:
=4r2−3r+2+−1(−r2−3r)
=4r2+−3r+2+−1(−r2)+−1(−3r)
=4r2+−3r+2+r2+3r
Combine Like Terms:
=4r2+−3r+2+r2+3r
=(4r2+r2)+(−3r+3r)+(2)
=5r2+2
