1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nitella [24]
3 years ago
9

if the texting portion of your plan for $15 a month and you said 500 text messages in a month how much does it cost per text

Mathematics
1 answer:
pantera1 [17]3 years ago
6 0
15/500=0.05
$0.05 per text

Hope this helps :)
You might be interested in
solve image :) What is the equation of the line that has a slope of 3 and passes through the point (-4, 1)?
Lesechka [4]

Answer:

<em>C.  y = 3x + 13.</em>

Step-by-step explanation:

The point slope form of a line is

y - y1 = m(x - x1)  where m = the slope,  and (x1, y1) is a point on the line.

So, substituting:

y - 1 = 3(x - -4)

y - 1 = 3(x + 4)

y = 3x + 12 + 1

y = 3x + 13.

6 0
3 years ago
A perpendicular bisector, , is drawn through point C on .
Liula [17]

Answer:

The x-intercept of CD is B(18/5,0). The point C(32,-71) lies on the line CD.

Step-by-step explanation:

the x-intercept of CD is[ A(3,0) B(18/5,0) C(9,0) D(45/2,0) ] . Point [ A(-52,117) B(-20,57) C(32,-71) D(-54,-128) ] lies on CD.

Given :

CD is perpendicular bisector of AB.

The coordinates of point A are (-3, 2) and the coordinates of point B are (7, 6).

C is the midpoint of AB.

C=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})=(\frac{7-3}{2},\frac{2+6}{2})=(2,4)

The coordinates of C are (2,4).

Line AB has a slope of:m_1=\frac{y_2-y_1}{x_2-x_1}=\frac{6-2}{7-(-3)}=\frac{4}{10}=\frac{2}{5}

The product of slopes of two perpendicular lines is -1. Since the line CD is perpendicular to AB, therefore the slope of CD : m_2=-\frac{5}{2}

The point slope form of a line is given by:

y-y_1=m(x-x_1)

The slope of line CD is -\frac{5}{2} and the line passing through the point (2,4), the equation of line CD can be written as:

y-4=-\frac{5}{2}(x-2)\\y=-\frac{5}{2}x+5+4\\y=-\frac{5}{2}x+9       .... (1)

The equation of CD is y=-\frac{5}{2}x+9

In order to find the x-intercept, put y=0.

0=-\frac{5}{2}x+9\\\frac{5}{2}x=9\\x=\frac{18}{5}

Therefore the x-intercept of CD is B(18/5,0).

Put x=-52 in eq(1).

y=-\frac{5}{2}(-52)+9=139

Put x=-20 in eq(1).

y=-\frac{5}{2}(-20)+9=59

Put x=32 in eq(1)

y=-\frac{5}{2}(32)+9=-71

Put x=-54 in eq1).

y=-\frac{5}{2}(-54)+9=144

Thus, only point (32,-71) satisfies the equation of CD. Therefore the point C(32,-71) lies on the line CD.

8 0
3 years ago
2 1/3 x 3 1/5 in simplest form
Karolina [17]
The answer would be 31/5
3 0
3 years ago
Read 2 more answers
What is the radius of a sphere with a volume of 41572 cm', to the nearest tenth of a<br> centimeter?
Ksenya-84 [330]

Answer:

21.5cm

Step-by-step explanation:

41,572=4/3*pi*r^3

Work backwards to solve for r

4 0
3 years ago
Read 2 more answers
What is the measure of ∠EFG in the triangle shown?
bagirrra123 [75]

Answer:

B

Step-by-step explanation:

57+65= 122

180-122= 58

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of s in the equation
    10·1 answer
  • Y=-5x – 26<br> 15y=3x – 18
    10·1 answer
  • Maria put two angels together to form a straight angle. one angle measures 112. what is the measure of the other angle?
    5·2 answers
  • How many inches are in a foot then converted into millimeters
    7·1 answer
  • I’m so bad at slope
    7·1 answer
  • How do you find the percentage of the tip with price and tip in dollars?
    7·1 answer
  • Your family went out to eat. The total bill was
    14·1 answer
  • 4 strikeouts to 10 strikeouts. What's the percent of change?
    13·2 answers
  • PLS HELP ME PLS IT"S DUE
    15·1 answer
  • I don’t feel pretty :’(
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!