When multiply or divide an inequality by a negative number, flip the direction of the sign (ex, from < to > or vice verca)
28>4-2p
minus 4 from both sides
24>-2p
divide both sides by -2 and don't forget to flip the sign
-12<p
p>-12
You need to put the graph up so if any on can help you
To solve for x, you simplify both sides of the equation and then isolate the variable.
<em>10x + 12 = $72.00</em>
<em>x = 6</em>
Six people attended the concert.
<em>Check the answer:
(10 • 6) + 12 = 72.00
60 + 12 = 72.00
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<u>Answer: x = 6</u></em>
Equation: m = y2-y1/x2-x1
Pick (x1, y1) = (2,1) and (x2, y2) = (0,5)
m = (5-1)/(0-2)
m = 4/(-2)
m = -2
So answer is d
