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Sergeu [11.5K]
3 years ago
10

I need help plz and thanks

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
8 0

Answer:

$88

Step-by-step explanation:

since A = 52 + b

And b is the amount of books she sells

then A = 52 + 36

A = $88

user100 [1]3 years ago
3 0

Answer:

$88

Step-by-step explanation:

she earns $52 plus $1 per book and sells 36 books

add $52 and $36

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Rational or Irrational? <br> 4 x 10^-9<br> (Four times ten to the negative ninth power)
FromTheMoon [43]

Answer:

The answer is irrational

Step-by-step explanation:

7 0
4 years ago
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How many solutions does the equation 6x = 48? Two None Infinitely many One
Juli2301 [7.4K]
One, if you take 48/6 you get x=8 :)

5 0
4 years ago
Can someone please help me I need it ASAP
VLD [36.1K]

We're not supposed to help with exams.  This isn't an exam, is it?

A(0)=202, A(37)=half that.

A(t) = 202 (\frac 1 2)^{t/37}

A(100) = 202 (\frac 1 2)^{100/37} \approx 31.0

Last choice.


5 0
3 years ago
Do you guys know what this is
Natalka [10]

Set up a proportional fraction relating RSV and RTU. Before doing that, sort out what RT is equal to;

RT =20 + 28 =48

Now, we can equate SR/SV with RT/TU. This is something we can do because they are similar, and therefore should have equal ratios between sides.

\frac{20}{3x-2} =\frac{48}{7x-3}

Cross multiply them, and solve for x.

20(7x-3)=48(3x-2)\\140x-60=144x-96\\-4x=-36\\x=9

That being said, the little cutout at the top left claims the answer is 8. If you verify my answer, it works out.

6 0
3 years ago
Read 2 more answers
What is the equation in point-slope form of the line that passes through the point (−1, −3) and has a slope of 4?
Nimfa-mama [501]

The equation of line in point-slope form of the line that passes through the point (−1, −3) and has a slope of 4 is:

y+3=4(x+1)

Step-by-step explanation:

Given

m=4

and

Point = (x1,y1) = (-1,-3)

The general form of point-slope equation of line is:

y-y_1=m(x-x_1)\\Putting the values of m, x_1 and y_1\\y-(-3)=4(x-(-1))\\y+3=4(x+1)

Hence,

The equation of line in point-slope form of the line that passes through the point (−1, −3) and has a slope of 4 is:

y+3=4(x+1)

Keywords: Point-slope form, Slope

Learn more about equation of line at:

  • brainly.com/question/4361464
  • brainly.com/question/4390083

#LearnwithBrainly

5 0
4 years ago
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