Rewite 1/4:2/5 as unit rate.

what is the answer?

y > 1/3x

y < = -x + 4

hope this : )

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

if you was gonna solve for a, a is a   < -12

a reflection across the x axis and a 90 degree rotation left and right.