<span>2y/2=5x+1/2
y=5x/2+1/2
no it's not a direct variation because of 1/2</span>
Rudy will buy 3 Ivory Silk Lilac trees; $4
22 × 3 = 66; 35 × 2 = 70
$70 − $66 = $4
Hope this helped.
I got this same exact question in third grade and this was my answer.
Answer: 17
Step-by-step explanation:
78 x 9
=702
702 -719
= 17
No, because there are TWO values of y for a certain value of x
say x=5, then y=2 and y=-2
That does not satisfy the concept of the function.
