Answer:
B) Unequal
Step-by-step explanation:
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Step-by-step explanation:
domain is all real numbers since its quadratic: (-infinity, infinity)
Range is from -6 to positive infinity or [-6, infinity)
Let's move all to one side:
6r+7-13-7r=0
and re-arrange to have similar terms together:
6r-7r +7-13=0
let's add up what we can:
-1r-6=0
we can move the -6 to the other side and multiply both sides by -1 and we get:
r=-6 This is the<em> solution. </em>
1.6 (5/8) - 2.4(5/8) =
(1.6*5)/8 - (2.4*5)/8 =
1 - 3/2 =
2/2 - 3/2 =
-1/2 <==