1735, 3517,1573,7513 would be your answers to the question
Answer:
A. <em>p=3-2h</em>
<em>h</em><em>=</em><em>9-p</em>
Step-by-step explanation:
Justin buys 3 less than twice as many <em>h</em>ot dogs
Answer:
y = 2x² - 10
Step-by-step explanation:
We must find a pattern in the numbers. Set out the numbers in a table (Columns 1 and 2 in the table).
<u>x</u> <u> y</u> <u>y/2</u> <u>y/2 + 5
</u>
2 -2 -1 4
3 8 4 9
4 22 11 16
5 40 20 25
It looks like all y-values are multiples of 2.
Let's divide them by 2 (Column 3).
The numbers don't increase evenly. We may have a quadratic function.
If we add 5 to each quotient, we get a set of values equal to x² (Column 4).
y/2 + 5 = x²
y + 10 = 2x²
y = 2x² - 10
The function is y = 2x² - 10.
Subtract 20 from 40 then divide by 10
C=2
The box of 100 would be the better deal, considering buying 2 boxes of 50 would turn out to be $47.00
