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-BARSIC- [3]
3 years ago
14

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.65, and they leave a 20% ti

p. If the tip applies to the cost of the meal before the discount, what is the total cost of the meal?
Mathematics
1 answer:
MArishka [77]3 years ago
7 0
The total tip is 15.72

The cost of dinner with the discount is 66.85 (rounded to the nearest cent) 

66.85 + 15.72 = 82.57
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You are given X and Y, so you would subtract both of those from 180 to find Z:

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If i were to divide 15.34 by 1.64 what would it be
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When x = a is a zero of a polynomial function f, the three statements below are true.
Lunna [17]

Answer:

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If we define f(x) = 0, then x = a is a solution of the equation.

Then the complete sentence is:

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Then we can write p(x) in the factorized form as:

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Where A is a real number.

Then if in this case we know that a is a root of f(x), then (x - a) is a factor of the polynomial f(x), then the complete sentence is:

(x - a) is a factor of the polynomial f(x).

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This point belongs to the graph of f(x), then the complete sentence can be written as:

(a, 0) is a point of the graph f(x).

4 0
2 years ago
Jaffrey was offered a job at $950 per month with a $22 increase every month for the first year. How much money can he make in th
iogann1982 [59]

Answer:

Jaffrey will end up making $1214 in the first year

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