About 3.8 hours, if asking for a whole number round to 4
A − 3b = 16
a = b − 2
b - 2 - 3b = 16
2b = - 18
b = - 9
a = - 9 - 2
a = - 11
(-11,-9)
Its obviously A
Hope this helped :)
Step-by-step explanation:
divide both sides by -8
remember if you multiply or divide by a negative the sign flips
x<8
-1= -y is the answer in standard form while y=1 is the slope intercept form
