Answer:
Expand the polynomial using the FOIL method.
a
^2
+
a
−
6
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5 3/7<span> = 5.428571428571429 or 5.43</span>
Answer: 1.4 or 1 2/5
Reason: if you were to do 8.4÷6 you would get 1.4 and to check your work you can do 1.4×6 which is 8.4 or 8 2/5
Answer:

Step-by-step explanation:
The slope-intercept form of an equation of a line:

<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:

We have two points (-5, 5) and (4, 2).
substitute:

Put the value os a slope and coordinates of the point (4, 2) to the equation of a line:

<em>add 4/3 to both sides</em>

I can help you only with #2.
Area= l*w
Area=(l+3)*w
Area= 130
Let's try 10 and 13.
Is the length 3 greater than its width? YES
Does it multiply to 130? YES
LENGTH= 13 CM
WIDTH=10 CM
cHECK=
13*10=130