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
Lady bird [3.3K]
2 years ago
9

Andrew pays a monthly membership fee of $10 at his gym. Each time he uses the gym, he pays $5. Last month, Andrew spent a total

of $65 for membership and gym use. If the equation 10 + 5 x = 65 models the situation, how many times did he use the gym last month?
11
12
13
15
Mathematics
1 answer:
Ivenika [448]2 years ago
6 0

Answer:

11

Step-by-step explanation:

If we input 11 into the equation, we get: 10 + 5(11) = 65.

5 x 11 = 55

55 + 10 = 65

Therefore x = 11

You might be interested in
Who knows this answer ?!!​
kogti [31]

Answer:

D is the answer

Step-by-step explanation:

twice as many children is 24 because 12x2 is 24

5 0
3 years ago
Does anyone know how to do 15 and 16?????
Julli [10]
This is how you answer number 15 and 16

3 0
2 years ago
Read 2 more answers
Find the value of: (p+q)^0+1^p+q
MrMuchimi

Answer: 2+q

Step-by-step explanation:

6 0
3 years ago
Write the series using summation notation.<br><br> 4 + 8 + 12 + 16 + 20+ . . . + 80
zhannawk [14.2K]

Answer:

\sum ^{20} _{n \to \11} 4n

Step-by-step explanation:

In order to write the series using the summation notation, first we need to find the nth term of the sequence formed. The sequence generated by the series is an arithmetic sequence as shown;

4, 8, 12, 16, 20...80

The nth term of an arithmetic sequence is expressed as Tn = a +(n-1)d

a is the first term = 4

d is the common difference = 21-8 = 8-4 = 4

n is the number of terms

On substituting, Tn = 4+(n-1)4

Tn = 4+4n-4

Tn = 4n

The nth term of the series is 4n.

Since the last term is 80, L = 4n

80 = 4n

n = 80/4

n = 20

This shows that the total number of terms in the sequence is 20

According to the series given 4 + 8 + 12 + 16 + 20+ . . . + 80 , we are to take the sum of the first 20terms of the sequence. Using summation notation;

4 + 8 + 12 + 16 + 20+ . . . + 80  = \sum ^{20} _{n \to \11} 4n

4 0
3 years ago
How many ways can 7 books be arranged on a shelf 5 at a time?
aliya0001 [1]
Symbolically, write this:

   C
7     5.  Know how to evaluate that?


C stands for "combination."
5 0
2 years ago
Other questions:
  • Explain how the Pythagorean theorem is used to tell if a right triangle.​
    7·1 answer
  • A combination lock requires three numbers from 1 to 25. how many combinations are possible? did you use the sum rule or the prod
    11·1 answer
  • An article in a local town newspaper discusses the results of state test scores in their town. The reporter headlines, "The stud
    9·1 answer
  • The fraction four-fifths is equivalent to what percent?
    14·2 answers
  • The number in the blanks represents
    6·2 answers
  • Consider the polynomial, 5x 9x 2x11 6.
    6·1 answer
  • Martha estimated there were 92 marbles in a jar for a contest. The actual number of marbles in the jar was 114. What was the per
    13·2 answers
  • Could someone help with this?
    13·1 answer
  • How many solutions does the equation 3x − 7 = 4 + 6 + 4x have?
    9·2 answers
  • Carrie and Diana ate lunch at a restaurant.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!