Answer:
Step-by-step explanation:
I just finished this homework so
u have
-2 -8 -18 -32 -50
-2 to -8=-6
-8 to -18=-10
-18 to -32=-14
-32 to -50=-18 now the gaps are going by 4 so it will be n^2-4
Answer:
4.
Step-by-step explanation:
5+4+3+2+1 does not equal 10, from what i've learned. :)
Answer:
17
Step-by-step explanation:
(8×8) + (15×15) = 289
square root of 289 is 17
21/3=7
mary worked 7 hours on her project.
hope it helps!