5th grade math. correct answer will be marked brainliest.

1.army=4 8/9

Victor =5 2/3

4 8/9-5 2/3

44/9-17/3

44-52

9

=8/9 hours

2.cal=5 4/5

beth=6 1/2

5 4/5-6 1/2

29/5-13/2

=7/10hrs

3.beth=6 1/2

vic=5 2 /3

6 1/2-5 2/3

13/2-17/3

39-34

6

=5/6hours

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

y + 11 = (1/4)(x + 16)

step-by-step explanation: