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
xxTIMURxx [149]
3 years ago
9

I need help with this i am really bad at math

Mathematics
1 answer:
lara [203]3 years ago
8 0

Answer:

You subtracted 25 from both sides.

Step-by-step explanation:

To move one part of the equation to the other side, you need to do the opposite. 25 is already negative(or being subtracted) so you need to add it to both sides to cancel it out on the left.

10x=-75+25

10x=-50

then divide both sides by 10

x=-5

You might be interested in
How many people choose football or soccer than baseball or basketball.
Jlenok [28]

Answers 8 football, 6 baseball and basketball, 5 soccer

Step-by-step explanation:

8 football, 6 baseball and basketball, 5 soccer

8 0
2 years ago
Five distinct numbers are randomly distributed to players numbers 1 through 5. Whenever two playerscompare their numbers, the on
ad-work [718]

Answer:

Observe that the first and the second player have equal probability to get any of number. Using the principle of that symmetry, we have that  

P(X=0)=\frac{1}{2}

<u>Event X = 1 </u>means that the first player has got greater number than the second player, but not than the third player. So, choose any three numbers out of five of them and say that the minimal number out of these three goes to the second player, mean number to the first one and the largest to the third one. Permute remaining two numbers on remaining two people. Hence

P(X=1)=\frac{1}{6}

<u>Event X = 2</u> means that the first player has got greater number than the second and the third player, but not than the fourth player. So, choose any four numbers out of five of them and say that the minimal number and the next minimal out of these four go to the second and the third player (and permute them), third number to the first one and the largest to the fourth player. Give remaining number to the last person. Hence

P(X=2)=\frac{1}{12}

<u>Event X = 3</u> means that the first player has got greater number than the second, the third, and the forth player, but not than the fifth player. So, permute these five numbers as follows: give the highest to the last person, the second highest to the first, and permute remaining numbers on the remaining people. Hence  

P(X=3)=\frac{1}{20}

<u>Event X = 4</u> means basically the first player has won all the battles i.e, he has got the greatest number. Hence

P(X=4)=\frac{1}{5}

7 0
3 years ago
A doctor ran 55 hours the mom ran 52 hours what was the total
Elan Coil [88]
This is I suppose basic addition. Addition is a mathematical process of combining or joining something to something else. The word "total" indicates that the addition will be used. If the doctor ran for 55 hours and the mom for 52 hours, by using the addition it will be:
    55
+  52
______

  107 hours in total.

107 hours converted in days will be 4 days and 4 hours. SInce 1 day contains 24 hours you now divide 107 hours by 24 hours to get its equivalent to days.
5 0
3 years ago
Read 2 more answers
A Triangle on a coordinated plane is translated
motikmotik

Answer:

Translated how?

Step-by-step explanation:

8 0
3 years ago
what is the hourly median income for a female with a less than a highschool diploma if you assume a 40-hour work week?
kakasveta [241]

Answer:

I believe the answer would be 323/40=$8.07/hr

8 0
3 years ago
Other questions:
  • If the area of the circle below is 18 ft2, what is the area of the shaded sector?
    8·1 answer
  • Which equation listed below, when solved, shows how to find the circumference of a circle if the diameter is 6 inches? Use 3.14
    6·2 answers
  • 243.875 to the nearest ten
    14·2 answers
  • Bob's tire outlet sold a record of tires last month one sales ma sold 165 tires which was 60 percent of the record what was the
    15·1 answer
  • Huilan's age is three times Thomas's age. The sum of their ages is 24. What Is Thomas's age?
    6·1 answer
  • Given PQRS, what is the measure of Q
    10·2 answers
  • -4(3/2x - 1/2) = -15
    8·1 answer
  • I need help ASAP! And work needs to be shown!
    10·1 answer
  • Create a linear system whose solution is (-5, 3)
    13·1 answer
  • Which equations are true?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!