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Ivahew [28]
2 years ago
10

Given the function f(x)=3x-5, for which value in the domain does f(x)=-38?

Mathematics
1 answer:
victus00 [196]2 years ago
6 0

f(x) = -38\\\\\implies 3x -5 = -38\\\\\implies 3x = -38 +5 \\\\\implies 3x = -33\\\\\implies x = -\dfrac{33}{3}\\\\\implies x = -11

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A bicycle tire has a diameter of 62 cm
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1946.8 cm

Step-by-step explanation:

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you plug in the 62 to the d

62 times 3.14 = 194.68

and multiply that by 10 because it is 10 revolutions to get 1946.8 cm

5 0
3 years ago
What are the solutions of the system 7x + 3y = -3 and y = -2x? (-1, 0) and (0, -1) (-8, 3) and (3, -8) (-1, 0) and (-8, 3) (0, -
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3 years ago
Write 19/20<br> as a percentage.
PIT_PIT [208]

Answer:

95%

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4 0
2 years ago
A dairy needs 325 gallons of milk containing 5% butterfat. How many gallons each of milk containing 6% butterfat and milk contai
zubka84 [21]

The amount of milk containing 6% butterfat and 1% butterfat are 260 gallons and 65 gallons respectively.

<u><em>Explanation</em></u>

Suppose, the amount of milk containing 6% butterfat is x gallons

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Given that, the mixture of milk is containing 5% butterfat. So, the equation will be....

0.06x+0.01(325-x)=0.05*325\\ \\ 0.06x+3.25-0.01x=16.25\\ \\ 0.05x= 13\\ \\ x= \frac{13}{0.05}=260

So, the amount of milk containing 6% butterfat is 260 gallons and the amount of milk containing 1% butterfat is (325-260) gallons = 65 gallons.

8 0
3 years ago
Help me answer this question!<br>149/95 × 100 = ??? ​
n200080 [17]

Answer:

<em>1</em><em>5</em><em>7</em><em> </em>

Step-by-step explanation:

<em>1</em><em>4</em><em>9</em><em>/</em><em>9</em><em>5</em><em>*</em><em>100=</em><em>1</em><em>5</em><em>7</em><em> </em>

<em>I </em><em>hope</em><em> </em><em>it</em><em> </em><em>will </em><em>be</em><em> </em><em>helpful</em>

7 0
2 years ago
Read 2 more answers
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