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
devlian [24]
4 years ago
6

1. Your long distance telephone provider offers two plans. Plan A has a monthly fee of $15 and $0.25 per minute. Plan B has a mo

nthly fee of $20 and $0.05 per minute. Write and solve and equation to find the number of minutes that you must talk to have the same cost for each of the plans.
2. One-third of a number x is equal to 22 less than the number. Write and solve an equation to find the number.
Mathematics
1 answer:
OLga [1]4 years ago
3 0
1. 0.25x + 15 = 0.05x + 20
0.20x = 5
x = 25

2. 1/3x = x-22
-2/3x = -22
x = 33
You might be interested in
In the following activity, write an equation to represent each verbal statement, and use it to find the value of each unknown nu
Julli [10]

The solution values in order from smallest to largest are;

  • -13 - First
  • -10 - Second
  • -3.5 - Third
  • -2 - Fourth
  • -0.75 - Fifth

<h3>Unknown equation</h3>

let

  • the unknown number = x

(x - 5)-2 = 14

-2x + 10 = 14

-2x = 14 - 10

-2x = 4

x = 4/-2

x = -2

4x - 5 = -8

4x = -8 + 5

4x = -3

x = -3/4

x = -0.75

(x + 3) / 5 = -2

x + 3 = -2(5)

x + 3 = -10

x = -10 - 3

x = -13

1/2x + 4 = -1

1/2x = -1 - 4

1/2x = -5

x = -5 ÷ 1/2

= -5×2/1

x = -10

x + 2 = 6/-4

-4(x + 2) = 6

-4x - 8 = 6

-4x = 6 + 8

-4x = 14

x = 14/-4

x = -3.5

Therefore, the smallest value is -13 and the largest value is -0.75.

Learn more about unknown equation:

brainly.com/question/12247728

#SPJ1

6 0
2 years ago
a two number digit is chosen at random , what is the probability that the chosen number is a multiple of 7
ExtremeBDS [4]
13/90

so there are 90 two digit numbers.
there are a 13 two digit numbers divisible by 7. so there is a 13/90 probability of a two digit number being selected at random that’s divisible by 7
7 0
3 years ago
3х+бх<br> What is 3x +6x simplified
balu736 [363]

Answer:

9x

Step-by-step explanation:

because they're like terms add them together

3x + 6x = 3 + 6 =

9x, could i have brainliest if possible thanks!

3 0
3 years ago
Read 2 more answers
How are the dividend and divisor of a division expression related to the parts Of a fraction
RideAnS [48]
The divisor is the denominator and the dividend is the numerator.
 
4 0
3 years ago
(100 points will award brainliest)<br><br> In the image below, the m
olga55 [171]

Answer: 67°.

Step-by-step explanation:

1) m∠PMR=m∠LMN=3x+19°;

2) m∠LMN+m∠LMP=180°, it can be written as 3x+19+9x-31=180;

3) if to solve the equation 3x+19+9x-31=180, then x=16;

4) m∠PMR=3x+19=48+19=67°.

3 0
2 years ago
Read 2 more answers
Other questions:
  • A tortoise is walking in the desert. it takes 3 minutes to walk 4.8 meters. what is its speed?
    8·1 answer
  • A car is driving northwest at vv mph across a sloping plain whose height, in feet above sea level, at a point nn miles north and
    10·1 answer
  • Joseph and Chandra are cleaning their house which has 12 rooms, each about the same size. If Joseph cleans them by himself, it t
    6·2 answers
  • What is the value of a in the equation 5a – 10b = 45, when b = 3?
    8·2 answers
  • X over 7 minus 4 = -2
    9·1 answer
  • Select the graph that shows the correct sum.
    11·2 answers
  • I need this urgently anyone knows this?
    11·1 answer
  • New friends??? drop ur ig (girls only I’m a girl btw:)))
    9·1 answer
  • Solve for proportion 7/11 = 18/x+1
    10·1 answer
  • What is a number that have exactly two factors ! please help
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!