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
malfutka [58]
2 years ago
7

Francis heard that a car

Mathematics
1 answer:
Temka [501]2 years ago
7 0

Answer:

$82.5

Step-by-step explanation:

$82.5

Step-by-step explanation:

We can calculate it with a direct rule of 3. As it has a 30% off, the remaining price is the 70% and we want to know how much is the 100%

We use the formula of the direct rule of 3

x = 82.5

The original price of the stereo was $82.5

You might be interested in
The enrollment at Ousley Jr. High School dropped by 60 students over a 5-year period. What is the average yearly drop in enrollm
Snezhnost [94]

Answer:

The average yearly drop in enrollment is 12.

Step-by-step explanation:

The average refers to the central value in a group of numbers and with the information provided, you can find the average by dividing the number of students that dropped out of the school by the number of years over which that ocurred:

number of students= 60

number of years= 5

60/5=12

According to this, the answer is that the average yearly drop in enrollment is 12.

3 0
3 years ago
= 2 - 4
jekas [21]

Answer:

Please find attached the required inverse of a function chart

Step-by-step explanation:

The inverse of a function is found by reversing the operations of the  function

The inverse of the function f(x) = 2·x - 4 is found as follows;

x = 2·x - 4

x + 4 = 2·x

x = (x + 4)/2 = x/2 + 2

Therefore, the inverse of the function f(x) = 2·x - 4 is f(x) = x/2 + 2

The inverse function is plotted by generating data points as follows;

{}x         {}          f(x)

0                2

1                  2.5

2                 3

3                  3.5

4                   4

5                   4.5

6                   5

7                   5.5

8                   6

9                   6.5

10                  7

11 {}                   7.5

12{}                    8

13                 8.5

14                  9

15                  9.5

16               10

5 0
3 years ago
Help me please I used all my points for this.
Paul [167]

Answer:

So easy just try your best if you cant contact me

5 0
2 years ago
Read 2 more answers
Given that cos 63°≈ 0.454, enter the sine of a complementary angle.<br> sin
jek_recluse [69]

Answer:

\cos(63^\circ) is the same as \sin(27^\circ) by co-function identities

Step-by-step explanation:

Remember that complementary angles add up to 90°. The angle that i s complementary to 63° is 27°.

Also recall the co-function identities:

  • sin (90° – x) = cos x
  • cos (90° – x) = sin x

This means that \cos(90^\circ-27^\circ)=\sin(27^\circ)\approx0.454.

4 0
2 years ago
You make a dessert with lemon gelatin and lime gelatin. What percent of the dessert is lime-flavored? Explain
pentagon [3]

Answer:

i struggle with this to sry and hey

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the perimeter of the figure to the nearest hundredth.
    13·1 answer
  • 8th grade math question need an answer asap
    9·1 answer
  • Complete the square to determine the minimum or maximum value of the function defined by the expression. −x2 + 18x − 99
    10·2 answers
  • 1 3/5 divided by 1/4 =????? A. 3/20 B. 1 3/20 C. 1 2/5 D. 6 2/5
    15·1 answer
  • How do I solve this I need help??​
    7·1 answer
  • Solve the problem 3g+7g+8=-10+g
    5·1 answer
  • Solve for x.<br> 5+3(4x - 1) = 14<br> Enter your answer in the box.<br> X=
    14·2 answers
  • A Jorge le otorgaron una beca de $60.000 por sus buenas calificaciones y escasos recursos. Si gasta cada me la 2\5 partes de la
    14·1 answer
  • Pleaseeeeeee help me this is a test for geometry, please read carefully before answering.
    7·1 answer
  • Simplify the following expressions
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!