Let
y------> the amounts (in liters) of yellow paint
b-----> the amounts (in liters) of blue paint
we know that
so
therefore
<u>the answer is</u>
Simplify (2x + 3)(x – 4) = ?
1 answer:
<span>Solutions
1) Equation
</span>⇒ <span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x−4</span>)
</span></span>⇒<span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x+<span>−4</span></span>)
</span></span>⇒<span>(2x)(x)+(2x)(−4)+(3)(x)</span>+<span>(3)(−4)
</span>⇒2
<span><span><span>−<span>8x</span></span>+<span>3x</span></span>−12
</span>⇒2 <span><span>−<span>5x</span></span>−<span>12
Answer - </span></span>2 <span>−5x−12</span><span>
</span>
1) Equation
</span>⇒ <span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x−4</span>)
</span></span>⇒<span><span>(<span><span>2x</span>+3</span>)</span><span>(<span>x+<span>−4</span></span>)
</span></span>⇒<span>(2x)(x)+(2x)(−4)+(3)(x)</span>+<span>(3)(−4)
</span>⇒2
</span>⇒2
Answer - </span></span>2
</span>
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(q,p)
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p=-2q+6
slope is -2
subsitute values for q and get values for p
q=0, p=6
(q,p)
(0,6)
(1,4)
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(q,p)
(0,4)
(1,5)
below are the graphs