In standard form it would be y= 5x - 4
19/8 is the improper fraction of 2 3/8.
<span>2h + 4 = m (twice the value of Helena's age plus 4 will equal Mark's age)
3j - 6 = g (three time John's age minus 6 will equal Glenn's age)
3.35s + .80b = 11.75</span>
I think the answer is the slope is -2 and the y-intercept is 12
