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3 years ago

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Simplify: 8t + 6r - 3t + 2r A. 9rt B. 13rt C. 5t + 4r D. 5t + 8r

2 answers:

iVinArrow [24]3 years ago

8 0

<span>8t + 6r - 3t + 2r =(8t-3t)+(6r+2r)=5t+8r
Correct answer is D</span>

mr_godi [17]3 years ago

6 0

Let's simplify step-by-step.<span><span><span><span>
8t</span>+<span>6r</span></span>−<span>3t</span></span>+<span>2r</span>
=<span><span><span><span><span>8t</span>+<span>6r</span></span>+</span>−<span>3t</span></span>+<span>2r

</span></span></span>Combine Like Terms:
<span>=<span><span><span><span>8t</span>+<span>6r</span></span>+<span>−<span>3t</span></span></span>+<span>2r</span></span></span><span>=<span><span>(<span><span>6r</span>+<span>2r</span></span>)</span>+<span>(<span><span>8t</span>+<span>−<span>3t</span></span></span>)</span></span></span><span>=<span><span>8r</span>+<span>5t

</span></span></span>Answer:<span>
=<span>8r+5t
(Or, in your case: D. 5t + 8r)

</span></span>____________________________

<span>Simplify: 8t + 6r - 3t + 2r
A. 9rt
B. 13rt
C. 5t + 4r
D. 5t + 8r </span>

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