15. choose the graph of 3x + y = -2.
a.
41
-6
-4
-2

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

care to share were the trapezoid shown is ?

many reason,

step-by-step explanation: