Answer:
im guessing 15
Step-by-step explanation:
Answer:
a , b
Step-by-step explanation:
ans this are the variables
It could be solved by analyzing the questions and finding important words that stand out to you. 20=16+4 , 50=10+40. this is the way you find it
either a rectangle or circle will be made. If you cut it horizontially you will get a circle. Vertically and you will have a rectangle
The third one is linear because it goes down by -8 each time,
Hope this helps! :)