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
Olegator [25]
3 years ago
11

How many solutions does this equation have 10+5x/15=4

Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0

I think it only has One

You might be interested in
Lizzie rolls two dice. What is the probability that the sum of the dice is:
zhenek [66]

Answer:

A.\ \dfrac{1}{3}\\B.\ \dfrac{5}{12}\\C.\ \dfrac{7}{36}\\

Step-by-step explanation:

Total outcomes possible: 36

A. Divisible by 3

Possible options are:

3, 6, 9 and 12.

Possible outcomes for 3 are: {(1,2), (2,1)} Count 2

Possible outcomes for 6 are: {(1,5), (2,4), (3,3), (5,1),(4,2)} Count 5

Possible outcomes for 9 are: {(3,6), (4,5), (5,4),(6,3)} Count 4

Possible outcomes for 12 are: {(6,6)} Count 1

Total count = 2 + 5 + 4 + 1 = 12

Probability of an event E can be formulated as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

P(A)  = \dfrac{12}{36} = \dfrac{1}{3}

B. Less than 7:

Possible sum can be 2, 3, 4, 5, 6

Possible cases for sum 2: {(1,1)}  Count 1

Possible cases for sum 3: {(1,2), (2,1)}  Count 2

Possible cases for sum 4: {(1,3), (3,1), (2,2)}  Count 3

Possible cases for sum 5: {(1,4), (2,3), (3,2),(4,1)}  Count 4

Possible cases for sum 6: {(1,5), (2,4), (3,3), (5,1),(4,2)} Count 5

Total count = 1 + 2 + 3 + 4 + 5 = 15

P(B)  = \dfrac{15}{36} = \dfrac{5}{12}

C. Divisible by 3 and less than 7:

P(A \cap B) = \dfrac{n(A\cap B)}{\text{Total Possible outcomes}}

Here, common cases are:

Possible outcomes for 3 are: {(1,2), (2,1)} Count 2

Possible outcomes for 6 are: {(1,5), (2,4), (3,3), (5,1),(4,2)} Count 5

P(A \cap B) = \dfrac{7}{\text{36}}

5 0
3 years ago
Someone plz help me giving brainliest!
Arada [10]

Answer:

the estimate is : 39 7/32

the answer is :   46  9/35

4 0
3 years ago
Please need help asap!!
NNADVOKAT [17]
The answer is false, they are parallel not perpendicular
5 0
3 years ago
See attachment to help
Anton [14]
Average rate of change [1,3] = (15.882 - 11.38)/(3-1) = 4.502 /2 = 2.251


average rate of change [-4,-2] = (0.0971- 0.0018)/(-2+4) = 0.0953 /2 = 0.04765

average rate of change [1,3]  / average rate of change [-4,-2] 
= 2.251 / 0.04765
= 47.24

answer
47.24
8 0
3 years ago
Pleaseee help (questions in photo) will mark brainliest
LekaFEV [45]

Answer:

270

Step-by-step explanation:

90, 180, 270, and 360 are standard position because they hold a part of a 90 angle

5 0
2 years ago
Read 2 more answers
Other questions:
  • Subtract and answer with the simplest form <br><br> −338−78 = ?<br><br> thank you!!!!!!
    12·2 answers
  • What is the distance between -7 and 18
    8·2 answers
  • The sum of two numbers is 150 the ratio of the same number is 3:2 find the bigger number
    15·1 answer
  • The number of people that enter a contest the 1st day is 27. The 2nd day 31 people enter and 35 enter on the 3rd day. This patte
    14·2 answers
  • Nth term sequences, please may I get some help. 15 p.
    9·1 answer
  • A Verizon salesman sold $5,750 in sales last week. He made $230 in commission. What percent commission did he make?
    15·1 answer
  • b. If each square has a side length of 61 cm, write an expression for the surface area and another for the volume of the figure
    10·1 answer
  • 4/5 w+13=25 please show work
    7·1 answer
  • Integers include whole numbers and fractions True or false?
    7·2 answers
  • I need help doing this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!