On Friday, the ratio of the number of adults to boys to girls visiting a zoo was 7:6:5. On Saturday, the number of adults visiting the zoo remained the same. However, the number of boys increased by 50% and the number of girls decreased by 40%. a)What was the ratio of the number of adults to boys to girls visiting the zoo on Saturday?
b)On Friday, 627 boys and girls visited the zoo. What was the total number of visitors at the zoo on Saturday?

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.

a

step-by-step explanation:

answer: 5100 just subtract

step-by-step explanation:

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step-by-step explanation: