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
yan [13]
3 years ago
9

The weekday rate for a telephone call is a 2.00 flat fee and a 0.25 for each minute .due to a discount the cost of all calls mad

e during weekend is 30% less of the cost on a weekday. How much cheaper is it to make a 10 minute call on a Sunday than on a Monday
Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
6 0

Monday : 2 + 10*0,25 = 2+2,5 = 4,5

Sunday : Monday - 0,3*Monday = 4,5 - 0,3*4,5 = 4,5 - 1,35 = 3,15

It's cheaper for 4.5 - 3.15 = 1,35

You might be interested in
PLZ ANSWER THIS. I really need help from smart people.
r-ruslan [8.4K]

Answer:

2x-3y<7

Step-by-step explanation:

Hope it helps (:

4 0
2 years ago
What is the slope of (1,2) and (5,2) (remember to use the slope formula y1-y2/x1-x2 and
Dmitrij [34]

Answer:

Zero slope

Step-by-step explanation:

When it is reduced you end up with 0/4 which is a zero slope.

4 0
3 years ago
The angle Johnny holds his pen on paper creates a linear pair. The measure of one angle is 13x + 7. The
tresset_1 [31]
<h3>The value of x is 4.10</h3>

<em><u>Solution:</u></em>

Given that,

The angle Johnny holds his pen on paper creates a linear pair

Angles in a linear pair are supplementary angles

Two angles are supplementary, when they add up to 180 degrees

The measure of one angle is 13x + 7

The  measure of the second angle is one less than twice the first angle

Therefore,

Measure of second angle = twice the first angle - 1

Measure of second angle = 2(13x + 7) - 1

Measure of second angle = 26x + 14 - 1

Measure of second angle = 26x + 13

Therefore,

Measure of first angle + measure of second angle = 180

13x + 7 + 26x + 13 = 180

39x + 20 = 180

39x = 180 - 20

39x = 160

x = 4.1

Thus value of x is 4.10

3 0
3 years ago
How do you do this question?
quester [9]

Step-by-step explanation:

F(x) = ∫ₐˣ t⁷ dt

F(x) is the area under f(t) between t=a and t=x.  When x=a, the width of the interval is 0, so the area is zero.

F(6) = 0, so a = 6.

F(x) = ∫₆ˣ t⁷ dt

F(6) = ∫₆⁶ t⁷ dt

F(6) = 0

3 0
3 years ago
During a five-year period 24% of snowstorms in a certain city caused power outages. 57 of the snow storms did not cause power ou
podryga [215]

Answer:

divide it and do multiply and add it and subtract it

3 0
2 years ago
Other questions:
  • The area of a square rug can be represented by the expression of 100x²+60x+9.
    5·1 answer
  • Zach has two savings accounts with a total of $9,000
    11·1 answer
  • All 3 of ms van sants dogs are stinky and smelly and need baths and so does her son she has 7 pounds of a special extra strength
    13·1 answer
  • What is the sum of 12x^2+3x+6 and -7x^2-4x-2
    10·1 answer
  • If f(x) = x^3, which of the following describes the graph of f(x + 2)?
    8·2 answers
  • PLEASE HELP I AHVE TEN MINUTES LEFT ILL GIVE SO MANY POINTS OELASE
    8·2 answers
  • Evaluate the expression when x=-1 and y= -8 z=1/4<br>xyz
    6·1 answer
  • A cylinder has a radius of 20 meters. It’s volume is 13,816 cubic meters. What is the height of the cylinder
    6·1 answer
  • A recipe for sparkling grape juice calls for 1 1/2 quarts of sparkling water and 3/4 quart of grape juice. How much sparkling wa
    13·2 answers
  • What is the value of x?<br> x = 55°<br> x = 60°<br> x = 70°<br> x = 110°
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!