Question

evaluate 7x-2y+5xy+1/3x² for x=-1 and y=2​

Answer 1

Step-by-step explanation:

$7x - 2y + 5xy + \frac{1}{3} {x}^{2}$

$= 7( - 1) - 2(2) + 5( - 1)(2) + \frac{1}{3} {( - 1)}^{2}$

$= - 7 - 4 - 10 + \frac{1}{3}$

$= - 21 + \frac{1}{3}$

$= \frac{ - 63 + 1}{3}$

$= \frac{ - 62}{3}$

$= - 20.67$

HOPE THAT HELPS!!

Answer 2

119 = 13 1 This is the answer . u are fool if u

9 9 search for this type of answer