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
Arisa [49]
2 years ago
5

Will mark BRAINLIST for only correct answer

Mathematics
1 answer:
katovenus [111]2 years ago
4 0

Answer:

Gym A

Step-by-step explanation:

A linear relationship is a relationship of the form y = mx + b, where y and x are the linear variables, m is the rate of change and b is the value of y when x = 0.

Gym A:

Let x represent the month and y represent the total cost for the gym. From the table, we can represent the values in the form (x, y) as (1,70), (2, 90) and (3, 110). We can find the relationship between x and y using the formula:

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\Let \ us\ use\ the\ points\  (1,70)\ and\ (3,110),hence:\\\\y-70=\frac{110-70}{3-1}(x-1)\\\\y-70=20(x-1)\\\\y=20x-20+70 \\\\y=20x+50\\\\For\ 10\ months(i.e.\ x=10):\\\\y=20x+50\\\\y=20(10)+50\\\\y=\$250

Gym B:

We can represent the values from the table as (1,55), (2, 80) and (3, 105). We can find the relationship between x and y using the formula:

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\Let \ us\ use\ the\ points\  (1,55)\ and\ (3,105),hence:\\\\y-55=\frac{105-55}{3-1}(x-1)\\\\y-55=25(x-1)\\\\y=25x-25+55 \\\\y=25x+30\\\\For\ 10\ months(i.e.\ x=10):\\\\y=25x+30\\\\y=25(10)+30\\\\y=\$28 0

Hence gym A would cost less ($250 < $280)

You might be interested in
Which ratio is equivalent to 1:1
Lynna [10]

Answer:

the answer is 1

because 1 is not multiple in our self

6 0
3 years ago
How can you write the equation for a linear function if you know only two ordered pairs for the function?
Veronika [31]

Step-by-step explanation:

m

one set of ordered pair

b

6 0
2 years ago
Read 2 more answers
Which function is the inverse of f(x) = (x − 3)^3 + 2?
morpeh [17]

Answer:

A

Step-by-step explanation:

refer to the pic above

7 0
2 years ago
Read 2 more answers
A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test.
marta [7]
The answer is A
there is not enough hours to build everything and A has the right equation
8 0
2 years ago
Read 2 more answers
16 multiply 7/8 in simplest
denpristay [2]
Answer: 14

= 16 x (7/8)
= 8 goes into 16 2 times
= 2 x 7
= 14
5 0
2 years ago
Other questions:
  • Someone please help
    6·1 answer
  • A (- x, y - 3)
    14·1 answer
  • The director of student health decides to test every student on campus for tuberculosis. If there are 3000 students out of which
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=x%5E%7B3%7D%20%3D216" id="TexFormula1" title="x^{3} =216" alt="x^{3} =216" align="absmiddle" c
    11·1 answer
  • The current student population of the Brentwood student center is 2000 the enrollment at the center increases at a rate of 4% ea
    13·1 answer
  • Is that right pls give right answer
    9·2 answers
  • Xây dựng khoảng ước lượng đối xứng cho tỷ lệ tổng thể, trình bày bài toán tìm cỡ mẫu tối thiểu trong ước lượng khoảng cho tỷ lệ
    5·1 answer
  • A test has 100 questions. Lionel gets 87 questions correct. What decimal shows the part of the test he gets incorrect? *
    10·2 answers
  • 3. Elena had 12 hours working at home daily as a full-time wife and mother. She
    8·2 answers
  • The distance between points (3, 7) and (x₁, y ) is the square root of (x₁ - 3)² + (y₁ - 7)².
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!