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
marusya05 [52]
3 years ago
11

Need help ASAP!! I'll give brainliest to whoever answers correctly!!!

Mathematics
1 answer:
jolli1 [7]3 years ago
6 0

Answer:

SRT

Plzzzzz give me Brainliest!!!!!  

You might be interested in
How many solutions does 7x=-10+8x
iogann1982 [59]

Answer:

one: x=10

hope this helps

4 0
3 years ago
Jan spends part of her year as a member of a gym. She then finds a better deal at another gym, so she cancels her membership wit
valkas [14]

She spent 8 months in the 1st gym and 4 months in the 2nd gym

Step-by-step explanation:

Jan spends part of her year as a member of a gym.

  • She then finds a better deal at another gym so she cancels her membership with the first gym after x months
  • She spends the rest of the year, y months, with the second gym
  • The membership to the first gym costs $75 per month, while the membership for the second gym costs $45 per month
  • She ended up spending a total of $780 over the course of the year

We need to find how much time she spent at each gym

∵ She spent x months in the 1st gym

∵ She spent y months in the 2nd gym

∵ Her course is a year

- There are 12 months in a year

∴ x + y = 12 ⇒ (1)

∵ The membership to the first gym costs $75 per month

∵ The membership to the second gym costs $45 per month

∵ She ended up spending a total of $780 over the course

∴ 75x + 45y = 780 ⇒ (2)

Now we have a system of equations to solve it

Multiply equation (1) by -45 to eliminate y

∵ -45x - 45y = -540 ⇒ (3)

- Add equations (2) and (3)

∴ 30x = 240

- Divide both sides by 30

∴ x = 8

- Substitute the value of x in equation (1) to find y

∵ 8 + y = 12

- Subtract 8 from both sides

∴ y = 4

She spent 8 months in the 1st gym and 4 months in the 2nd gym

Learn more:

You can learn more about the system of equations in brainly.com/question/2115716

#LearnwithBrainly

4 0
3 years ago
the distance between New York City and Boston is 189.9 miles as the crow flies. How far is it in Kilometers
Andre45 [30]
189.9 miles= 305.614
..............................
4 0
3 years ago
Read 2 more answers
Need help with 9 (a and b) plzzzz
Yanka [14]
A) is 0.83 and idk how to do b)
8 0
3 years ago
Read 2 more answers
What is the difference between -4 and 6
gavmur [86]

Answer:

-10

Step-by-step explanation:

you just subtract -4 by 6 and get -10

4 0
4 years ago
Read 2 more answers
Other questions:
  • The goodness of fit test determines if a data set distribution/shape matches a standard or hypothesized distribution. true or fa
    15·1 answer
  • Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. Ans
    14·1 answer
  • Uniforms are sold in packages of 8. The stores 127 employees will each be given 3 uniforms. How many packages will the store nee
    9·1 answer
  • A local drive in theatre sells entrance tickets for cars on weekends night. at capacity , the drive in can hold 72 cars . the fu
    14·2 answers
  • How are real numbers used to slove problems
    15·1 answer
  • Find the volume of the composite solid. Round your answer to the nearest tenth​
    12·1 answer
  • Make W the subject of the formula: P= 3w+20/200 HELP ASAP PLEASE, THANK YOU
    13·1 answer
  • What are the coordinates of the x-intercept for the line that goes through points (3, 2) and (3, 6) ?
    11·1 answer
  • Jk i know the answer
    9·1 answer
  • Use the diagram below to determine the height of the flagpole
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!