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Yakvenalex [24]
3 years ago
14

1 2/5 times the variable x =7

Mathematics
1 answer:
leonid [27]3 years ago
6 0

Answer:

x = 5

Step by step explanation:

2/5 = 0.4

7 ÷ 1.4 = 5

x = 5

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3 years ago
I need help . This problem is confusing me.<br><br>​
Sholpan [36]

Answer:

The answer is 3093.

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We have a finite series.

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We know the last term is 1875.

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Since the terms of the series form a geometric sequence, all you have to do to get from one term to another is multiply by the common ratio.

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The second term of the sequence is 48(2.5)=120.

The third term of the sequence is 48(2.5)(2.5)=300.

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So we are done because 1875 was the last term.

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6 0
3 years ago
Select the equations of f the lines that are parallel to the lines whose equations is y=3x+5
saw5 [17]

Answer:

<h2>y = 3x + b where b is any real number</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

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b - y-intercept

We have the equation: y=3x+5

Parallel lines have the same slope. Therefore the equation of the lines that are parallel to the given line if in form:

y=3x+b

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5 0
3 years ago
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