Hey guys, I need help with these Scale factor problems! problems are linked in a screenshot below:

Step-by-step explanation:

It is clear from your answer to the second part that you know the A→B scale factor is the reciprocal of the B→A scale factor. Use that fact for the other two parts of the question.

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It is convenient to find a unit length (or the smallest length) on the smaller figure, then see how much that is multiplied by to get the larger figure.

Once you have these ratios, you need to determine what the notation A→B is supposed to mean. Here, we presume it means B/A.

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead