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4vir4ik [10]
3 years ago
5

Devon uses the equation c = 9.75 to determine the total cost in dollars, c for t tickets to the fair. Decide if each statement a

bout the equation is true or false.
Image attached below: 20 points, need this fast.

Mathematics
1 answer:
Helen [10]3 years ago
4 0

Answer:

a. True

b. False

c. True (I'm not 100% certain but I believe that it is true)

d. True

Step-by-step explanation:

It represents a proportional and linear relationship.

It costs $9.75 for each ticket.

You might be interested in
How do you tell if a line is parallel perpendicular or neither?
cluponka [151]
You can tell that a line is parallel if the lines can go on forever without crossing or intersecting. A line is perpendicular when the lines intersect at a right angle. If the slopes are either equal or negative reciprocals, they cannot be parallel or perpendicular.

Hope this helps you!
3 0
3 years ago
Francesca ran five times as many miles as sophia last year. They ran a total of 3,455 miles. How many miles did each girl run la
uysha [10]

Answer:

  • Francesca: 2879 1/6 miles
  • Sophia: 575 5/6 miles

Step-by-step explanation:

For each mile that Sophia ran, Francesca ran 5 miles. Then Sophia ran 1/6 of their total. Sophia ran ...

  (1/6)(3455) = 575 5/6 miles

Francesca ran the remaining miles:

  3455 -575 5/6 = 2879 1/6 miles

7 0
3 years ago
Can anyone help and explain how you got the answer
MA_775_DIABLO [31]

Answer:

70

Step-by-step explanation:

Because PQ tangent to circle, angle P is 90

angle S = 180 - 90 - 20 = 70

4 0
3 years ago
Write an equation in slope-intercept form of the line that passes through (6,-2) and (12,1)
yarga [219]

Equation in slope-intercept form of the line that passes through (6,-2) and (12,1) is:

y =\frac{1}{2}x-5

Step-by-step explanation:

Given points are:

(x1,y1) = (6,-2)

(x2,y2) = (12,1)

The slope intercept form is:

y=mx+b

We have to find the slope first

m =\frac{y_2-y_1}{x_2-x_1}\\=\frac{1-(-2)}{12-6}\\= \frac{1+2}{6}\\=\frac{3}{6}\\=\frac{1}{2}

Putting the value of slope

y = \frac{1}{2}x+b

To find the value of b, putting (12,1) in the equation

1 = \frac{1}{2}(12)+b\\1 = 6+b\\b = 1-6\\b=-5

Putting the values of m and b

y =\frac{1}{2}x-5

Hence,

Equation in slope-intercept form of the line that passes through (6,-2) and (12,1) is:

y =\frac{1}{2}x-5

Keywords: Equation of line, slope-intercept form

Learn more about equation of line at:

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

#LearnwithBrainly

8 0
3 years ago
Question 1<br> 9 m<br> 4 m<br> X<br> Solve for X. Round your answer to the nearest tenth.
solmaris [256]

Answer:

Step-by-step explanation:

6 0
3 years ago
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