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
Readme [11.4K]
3 years ago
12

2r+2s=50 Please look at the picture

Mathematics
1 answer:
lidiya [134]3 years ago
4 0

2r + 2s = 50

2r - s = 17

-----------subtract

3s = 33

s = 11

2r - s = 17

2r - 11 = 17

2r = 28

r = 14

so r = 14 and s = 11

answer is C. r = 14, s = 11

You might be interested in
Solve the following problem.<br><br><br> 3/8×3/4=
mel-nik [20]

Answer: 9/32

Step-by-step explanation: Multiply Straight across.

Brainliest please

3 0
3 years ago
There ate 180 bacteria in a colony and the number of bacteria grows at a rate of 22% each hour. What is the starting value?
trapecia [35]

Answer:

To answer this, you must know how many hours the bacteria has been growing for.

Step-by-step explanation:

5 0
3 years ago
Given the function f(x) = 2x, find the value of f−1(32). (1 point) f−1(32) = 0 f−1(32) = 1 f−1(32) = 5 f−1(32) = 16
lara31 [8.8K]

The value of the inverse function at x = 32 will be 16. Then the correct option is D.

<h3>What is a function?</h3>

A statement, principle, or policy that creates the link between two variables is known as a function.

The function is given below.

f(x) = 2x

Then the inverse function of the f(x) will be

2f⁻¹(x) = x

 f⁻¹(x) = x / 2

Then the value of the inverse function at x = 32 will be

f⁻¹(32) = 32 / 2

 f⁻¹(x) = 16

Then the correct option is D.

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

3 0
2 years ago
It took a car 6 hours to cover the distance between points A and B with the speed of 50 mph. How long will it take a bus to cove
Leno4ka [110]

Answer:

7hours and 30 minutes

Step-by-step explanation:

given a car travels with a speed of 50 miles -------->1hour

x miles -------->6hours

on cross multiplying we get the value of 'x'

x = 50×6 = 300

x=300miles

Now ,

40mls------->1h

300mls------->xh

x= 300/40

x=(3/4)×10

x= 7.5hours

x= 7½hours

6 0
3 years ago
The histogram below shows information about the number of hamburgers students ate in a month:
Travka [436]
The given histogram represents <span>the number of hamburgers students ate in a month :
</span>
From the histogram we can conclude the following:
(1) 8 students ate (0 - 4) hamburgers 
(2) 3 students ate (5 - 9) <span>hamburgers </span>
(3) 2 students ate (10 - 14) <span>hamburgers
</span>
note: we don't know how many students ate exactly 5 hamburgers.

<span>So, the answer
</span>
The information which is provided in the histogram<span>
</span><span>
</span><span>The number of students who ate 10 hamburgers or more </span>



7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation that represents the data in the table shown. Explain your answer.
    6·1 answer
  • Using the number line shown, subtract 1 2/6 from 4 4/6.
    6·1 answer
  • Help needed now please
    6·1 answer
  • Factor completely x3 – 8 A) (x – 2)(x2 + 2x + 2) B) (x – 2)(x2 + 2x + 4) C) (x – 2)(x2 + 4x + 4) D) (x – 2)(x2 + 4x + 8)
    14·1 answer
  • The equation of a plane in space is x + 3y + 2z = 6.. a.)Accurately sketch the plane on the set of axes, showing all your calcul
    8·1 answer
  • A triangle has side lengths of 200 units and 300 units. Write compound inequality for the range of the possible lengths for the
    10·1 answer
  • The figure is a kite. The m &lt; 1 = 125 and m &lt; 3 = 20. Find m &lt; 4.
    8·1 answer
  • I need help please... 30 points + brainliest if u answer all 5
    6·1 answer
  • The product of two irrational numbers is<br> ______ rational
    5·2 answers
  • Approximately how many pages would ms jackson need to translate to earn 750
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!