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
rjkz [21]
3 years ago
5

Help word problem ......

Mathematics
2 answers:
Nitella [24]3 years ago
4 0

Her call would have lasted 27 minutes. Hope this helps.

SIZIF [17.4K]3 years ago
4 0

You know that she has $20 dollars to her phone. And she has done one long distance call. Each long distance call is 17 cents per minute. She now has $15.41.

In order to find out how long her call lasted, you need to find out how much money she had lost to that call.


$20 - $15.41 = 4.59


So she lost $4.59 to that call. Now that we figured out how much money was lost to that call, and you know that for each minute is 17 cents, you now have to find out how long it was.


17 cents - $4.59 = 12 minutes and 41 seconds.


Her call was 12 minutes and 41 seconds long.


Sorry if I did the math wrong,

-Anime

You might be interested in
If f(x)=-9x-3, find f(-5)
Andrews [41]

Answer:

42

Step-by-step explanation:

f(-5) = -9 × (-5) - 3 = 45 - 3 = 42

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

5 0
3 years ago
Please help and show work I’m begging
mixas84 [53]
13. Pick a point and see which formula works.
Ay = -4, A'y = 7. Only the formula of selection D makes that translation.

14. Use the compound interest formula A = P*(1 +r/n)^(nt).
..1500*1.015^80 = 4935.99, matching selection C

15. The lid has a perimeter of 90", so the area of the sides is
.. 90" * 24" = 2160 in^2
The area of the lid is
.. 30" * 15" = 450 in^2

The gray area is (2160 -450) in^2 = 1710 in^2 larger, corresponding to selection C.


16. The only formula that maps (7, -1) to (21, -3) is that of selection D.


_____
The middle two problems are the only ones that require you to have prior knowledge. The others could be answered simply by seeing if the answers work.
5 0
3 years ago
Name the angle in (4) different ways.
MaRussiya [10]

Answer:

An angle can be named in different ways:

•by a number or letter written inside the angle.

•by the name of the vertex.

•by the vertex and a point on each ray.

3 0
3 years ago
Write the equation of a line parallel to f(x)=1/2x+1 and passing through the point (-5, -2).
STALIN [3.7K]

Answer:

y = 1/2x + 1/2

Step-by-step explanation:

y = 1/2x + b  [Parallel lines have the same slope but different y-intercepts]

-2 = (1/2)(-5) + b  [Plug in the coordinates (-5,-2) to find the y-intercept b]

b = 1/2  [Solve for b]

y = 1/2x + 1/2

3 0
3 years ago
Read 2 more answers
Which equation represent a line that passes through (-2,4) and has a slope of 2/5
Mila [183]
Equation of a line is given by y - y1 = m(x - x1); where m is the slope.
y - 4 = 2/5 (x - (-2))
y - 4 = 2/5 (x + 2)
4 0
3 years ago
Other questions:
  • PLZ HELPPPP!!!!!!!!!
    6·1 answer
  • 50 × 1% = _____
    5·1 answer
  • Can someone check if what I did in number 35 so far is correct and tell me what what to put for the last part of number 35
    10·1 answer
  • Wendy's older brother is buying a car.He can make 24 payments of $95 or 30 payments of $80 each. Which costs less?How much less.
    11·2 answers
  • The coordinate grid shows three points P, Q, and R:
    7·1 answer
  • Which best describes the angles of some parallelograms?
    7·2 answers
  • how can you determine if a linear relationship is a direct variation from an equation? a table? a graph?
    12·1 answer
  • Easy question. what’s the value of x :)))
    8·1 answer
  • Which angle measure is greater?
    12·2 answers
  • For who ever answers this FIFTEEN POINTS I THINK
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!