The table below shows the ticket rates for whale watching trips offered by Orca Magic Tours: Age Ticket Price
Under three years free
Three to 12 years $32
Over 12 years $44
On a certain day, the company took 82 people on whale watching trips. There were 54 children aged 12 and under, of which some children were under three years. If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day?

(54 + x)32 + (82 − (54 + x)) ⋅ 44 = C
(54 − x)32 + (82 − 54) ⋅ 44 = C
(82 + x)32 + (82 − (54 + x)) ⋅ 44 = C
(82 − x)32 + (82 − 54) ⋅ 44 = C

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

is should be y = 5x

step-by-step explanation:

correct me if im wrong