It’s the one that says +3
<u>Finding the proportionality constant</u> :
- y = k/x
- 16 = k/(1/2)
- <u>k = 8</u>
<u>Finding y when x = 17</u> :
The value of y is <u>8/17</u> when x = 17.
The answer is 0.8
Hope this helps you
<em><u>62.5% in 2 equivalent forms can be 0.625 and also 62.5/100.</u></em> For getting a decimal, move the decimal 2 places to the left. For getting a fraction, just put the percent out of 100.
Hope it helps :)