Select all of the ratios that are equivalent to 1/2. 2/6
4/8
50/100
9/18
20/40
35/40

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.

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

answer: 12   they all have at least 28 days

step-by-step explanation: haha

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221