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
sertanlavr [38]
3 years ago
8

Function c is defined by the equation c(n) = 50 + 4n. It gives the monthly cost, in dollars, of visiting a gym as a function of

the number of visits, n.
Mathematics
1 answer:
vampirchik [111]3 years ago
8 0

Answer:

78 dollars

Step-by-step explanation:

Function c is defined by the equation c(n) = 50 + 4n. It gives the monthly cost, in dollars, of visiting a gym as a function of the number of visits, n. Find the value of c(7).

Given:

c(n) = 50 + 4n

Where,

c = monthly cost of visiting a gym

n = number of visits

Find the value of c(7)

That is, when n = 7

c(n) = 50 + 4n

c(7) = 50 + 4(7)

= 50 + 28

= 78

c(7) = 78 dollars

You might be interested in
Tina is saving to buy a notebook computer. She has two options. The first option is to put $500 away
AnnyKZ [126]

Answer:

10 months and $700

Step-by-step explanation:

1) $500 and $20 a month

Month 1: 520

Month 2:540

Month 3:560

Month 4: 580

Month 5:600

Month 6:620

Month 7: 640

Month 8:660

Month 9:680

Month 10:700

2)$300 and $40 a month

Month 1: 340

Month 2:380

Month 3:420

Month 4: 460

Month 5:500

Month 6:540

Month 7: 580

Month 8:620

Month 9:660

Month 10:700

7 0
3 years ago
Read 2 more answers
Simplify the expression x^5*x^7
goldenfox [79]

Answer:

x^12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
NEED HELP ASAP!!!!
timama [110]

Answer:

i think its 3x-8 not sure

8 0
3 years ago
Plz help me I’ll give brainliest
Brilliant_brown [7]

Answer: (below)

Step-by-step explanation:

y = 2x + 1

slope = 2

y-int = (0, 1)

y = 3x - 1

slope = 3

y-int = (0, -1)

y = 4x

slope = 4

y-int = (0, 0)

y = -3x - 1

slope = -3

y-int = (0, -1)

y = -x - 4

slope = -1

y-int = (0, -4)

y = (2/5)x - 1

slope = 2/5

y-int = (0, -1)

6 0
4 years ago
All the seats into sections of a movie theater are occupied. In one section, there are 8 rows with 18 seats in each row. In the
navik [9.2K]

There are 216 people seated in these two sections of the theater. 18 x 8 = 144, 12 x 6 = 72. 144 + 72 = 216

5 0
4 years ago
Other questions:
  • This is the Question i Need You to answer please help me
    12·1 answer
  • (9w x 0) - 12 and 9w - 12<br><br> Is it equivalent or not
    9·1 answer
  • Prove : Cos^4A+sin^4A=1/4(3+cos4A)
    12·1 answer
  • Solve the inequality -24&lt;_x-3-8x
    5·2 answers
  • Write the fractions in order from least to greatest -3 3/4, -3 17/25, -3 13/20, -33/5
    8·1 answer
  • A circle with radius of 2 cm sits inside a 11 cm x12 cm rectangle What is the area of the shaded region?
    7·1 answer
  • C=?????????????????????
    13·1 answer
  • Samantha and Jerrod were at the park, sitting on a park bench together. They decided to look at a fountain on their way home. Je
    11·1 answer
  • Mr. A is white, non-hispanic, 20 years old, and a high school dropout. Using the probit regression, assuming that Mr. A is not s
    6·1 answer
  • 2. √2x-5-√x+6=0(solving the following radical equations and check for extraneous solutions)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!