16 = 1/4x + 2.5...where x stands for diameter of large gear
16 - 2.5 = 1/4x
13.5 = 1/4x....multiply both sides by 4, eliminating the 1/4 on the right side
13.5 * 4 = x
54 = x.....the large gear is 54 cm
The only complete pattern is the middle one
we see that 38-29=9
so the middle number minus the first number equals the third number
for the last row
21-1=20 so you have 1 21 20
for the first one
17- ?=37
54-17=37 54 17 37
Answer:
For #2 "Parallel" For #3 "Infinitely many"
Step-by-step explanation:
Answer:
213 1/3
Step-by-step explanation:
Because I know where you got this question from.
Answer:
Carter had twice the candy that Sullivan has.
Step-by-step explanation:
