Answer:
42.50
Step-by-step explanation:
If we get 15% off, we still have to pay (100-15) = 85% of the price
The sale price = original * percent we still have to pay
sale price = 50 *.85
42.50
<u>Answer:</u>
Point Form:
(−5,1)
Equation Form:
x=−5, y=1
<u>Step-by-step explanation:</u>
Solve for the first variable in one of the equations, then substitute the result into the other equation.
1. x=5y−10
2. 20y−30=−10
3. y=1
4. x=−5
Answer:
1,500 people
Step-by-step explanation:
Remember that
Convert ft to in
<em>Divide the length of a row by the space occupied by one person</em>
<em>Multiply by the number of rows to determine the total people that can fit into the stands</em>
5x^2 - 24x + 8 is your answer to this equation
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