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maria [59]
3 years ago
9

While shopping for​ clothes, Alex spent ​$40 less than 2 times what Gina spent. Alex spent ​$14. Write and solve an equation to

find how much Gina spent. Let x represent how much spent.
Mathematics
2 answers:
Talja [164]3 years ago
6 0

Answer:

27$

Step-by-step explanation:

14 = 2x - 40

14 + 40 = 2x

54/2 = x

x  = 27

Marina86 [1]3 years ago
6 0
Sorry I need points and someone else posted the answer
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aleksley [76]

The equation of the line that is parallel to the line whose equation is 3x-2y=7 would be y = 3/2x + b, in which b can be any real number.

How are parallel straight lines related?

Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.

We have been given a parallel line with has equation

3x-2y=7

In order to solve this, the slope of the original line.

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-2y = -3x + 7

y = 3/2x - 7/2

thus its slope is 3/2.

thus, the slope of the needed line is 3/2 too.

we know that any line that is parallel to that would have this slope.

So anything is written in the form:

y = 3/2x + b

The equation of the line that is parallel to the line whose equation is 3x-2y=7 would be y = 3/2x + b, in which b can be any real number.

Learn more about parallel lines here:

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1 year ago
What is measure of angle R?
TEA [102]
I want to say it's 45 degrees. I got it by subtracting 180 and 90 then you get 90 and you divide that by 2. The reason I subtracted by 180 is because that's how many degrees a triangle is. I hope it helps.
6 0
3 years ago
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Which of the following options have the same value as 2%, percent of 90?
SIZIF [17.4K]

The right answer is Option B and Option E.

Step-by-step explanation:

Given value is;

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If we divide the 2 the by 100, then it would become,

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Keywords: percentage, fraction

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y = k / x² ( y varies inversely as the square of x )

y = 1/8 when x = 1:

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