Rewrite the fractions using the least common denominator.
7/10 and 5/6

14/20 and 10/12

Step-by-step explanation:

7/10

Multiply both numerator and denominator by 2

7/10=(7×2)/(10×2)=14/20

5/6

Multiply both numerator and denominator by 2

5/6=(5×2)/(6×2)=10/12

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.

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it