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
DENIUS [597]
3 years ago
5

a cell phone costing R747 was advertised at a reduced price of R599.Calculate the percentage discount being offered ​

Mathematics
1 answer:
lana [24]3 years ago
6 0

Answer:

19.81% off

Step-by-step explanation:

percentage decrease = new-old/old

599-747/ 747   = -148/747  

-148/747 x 100 = -19.81%

so the price has been reduced by 19.81%

You might be interested in
Find 51* 49 USING MENTAL MATH'
Nesterboy [21]
I used mental math and it took a long time, but I got the answer of 2,499.
7 0
3 years ago
Read 2 more answers
Evaluate the function.<br><br> f(x) = x² - 4x – 12<br><br> Find f(-7)
pashok25 [27]

Answer:

Your answer is 65

Step-by-step explanation:

f(x) = x² - 4x - 12

f(-7) = (-7)² - 4 x (-7) - 12

= 49 - (-28) - 12

= 49 + 28 - 12

= 77 - 12

= <u>65</u>

7 0
1 year ago
In the diagram EF is the bisector of &lt;DEF = m &lt; D' EF.
finlep [7]

hii! i just wanted to say hope you're having a fantastic day and hope that things are going well (: stay strong and stay safe!

4 0
2 years ago
Does this table represent an exponential function? x 1 2 3 4 y 4 16 64 256
4vir4ik [10]

Answer:

Yes, the given table represent an exponential function.

Step-by-step explanation:

Given table is :

x y

1 4

2 16

3 64

4 256

Now we need to identify if the given table represent an exponential function or not. To find that we need to check if we can write the numbers in y-column in form of exponential function y=ab^x.

We see that y-values are basically powers of 4 so we can write the related function as y=4^x.

Which is clearly in form of y=ab^x.

Hence yes, the given table represent an exponential function.

6 0
3 years ago
Plsss help me with this!!!!
MakcuM [25]

The interior angles of a triangle add up to 180 degrees, meaning we can make an equation.

2x+36=180

2x=144

x=72

Hope this helps.

頑張って!

8 0
3 years ago
Other questions:
  • /3 and /6 form which type of angle pair? A. corresponding angles B. alternate interior angles C. consecutive interior angles D.
    13·2 answers
  • How much kinetic energy is possessed by a 12 kg remote controlled car that is traveling with a speed of 5 m/s?
    7·2 answers
  • A sand dune stands 5 feet above sea level. The hill is eroding at a rate of 1 foot per 20 years. Let y represent the height of t
    7·2 answers
  • Ingnore question 17 but i need help 30 POINTS!!!
    10·1 answer
  • Can you guys figure it out ??
    15·1 answer
  • What is the mean absolute deviation of the data set? 12, 15, 7, 4, 9, 10, 9, 6
    7·1 answer
  • Titus is asked to prove hexagon FEDCBA is congruent to hexagon
    5·2 answers
  • What is the probability you would spin a number less than 10 and then a number in green?
    7·1 answer
  • What is the value of X?
    13·2 answers
  • Answer plsssssssssssssss
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!