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Dafna11 [192]
3 years ago
5

Janice has a summer job giving tours at the zoo. she earns $62.50 for every 5 tours a day. she is trying to earn $500 by the end

of the summer. how many tours will she need to give at the zoo?
Mathematics
1 answer:
amid [387]3 years ago
7 0
62.50/5=12.50 for each tour
500/12.50 = 40 tours
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<span>Difference of squares method is a method that is used to evaluate the difference between two perfect squares.

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x^2-y^2
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From the given expressions, the only expression containing two perfect squares with the minus sign in the middle is the expression in option A.
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Variable y varies directly with variable x, and y = 5 when x = 8.
qaws [65]
Y = kx

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4 0
3 years ago
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Deacon had 12 1/3 ounces of juice, but he drank 3 2/3 ounces. How much juice is left?
alexandr1967 [171]
You need to know:

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Be careful though:

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Using this principle, we can say:
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