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3 years ago

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

Mathematics

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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What is the average rate of change of the functionf(x)=20(14)x from x = 1 to x = 2?

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8 0

3 years ago

12 + 4r-9= 9x + 7 - 5x

Kryger [21]

Answer

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3 years ago

Its super duper easy but im having some trouble<br> so can someone help me?

Klio2033 [76]

together = add

add the fractions

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add the whole numbers first

3+5=8

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7/10+9/10= 16/10

8 16/10

reduce 16/10 divide by 2

16/2= 8

10/2= 5

8 8/5

whole number changes to 9

8-5=3

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Answer:

9 3/5

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3 years ago

In the sequence 400, 200, 150, 75, 25...... what number comes next

Scorpion4ik [409]

Answer:

The next term in the sequence = -175

Step-by-step explanation:

Here, the given sequence is : 400, 200, 150, 75, 25...

Now here, in the given sequence,

First Term - Second Term = 400 - 200 = 200

Second Term - Third Term = 200 - 150 = 50

Third term - Fourth Term = 150 - 75 = 75

Fourth term - Fifth term = 75 - 25 = 50

So, following this pattern,

Fifth Term - Sixth term = 200

Or, 25 - Sixth Term = 200

or, Sixth term = 25 - 200 = - 175

Hence, the next term in the sequence = -175

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3 years ago