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
kirill115 [55]
4 years ago
15

Problem 3 A bank charges a service fee of $7.50 per month for a checking account. A bank account has $85.00. If no money is depo

sited or withdrawn except the service charge, how many months until the account balance is negative
Mathematics
1 answer:
omeli [17]4 years ago
8 0

Answer:

12 months

Step-by-step explanation:

85-7.50x

At 11 months, the charges will add up to $82.50, so you know what after 12 months the account will be in the negative. At 12 months, the charges will be at $90, which means the account will have a balance of -$5

You might be interested in
Write the expanded form of the expression y(0.5 + 5)
vodomira [7]

Answer:

y (0.5+5)

0.5y+5y

5.5 answer

8 0
3 years ago
What is the relative frequency of 90 out of 200
Nataliya [291]

Answer:

9/20

Plz mark as brainliest have a blessed day and I hope this helps you

5 0
3 years ago
The amount of money in an account can be determined by the formula A re where is the
Paladinen [302]

Answer: $10272.17

Step-by-step explanation: Please see attachment for explanation

5 0
3 years ago
Read 2 more answers
Hugh drove 774.4 miles. his car averaged 24.2 miles per gallon of gas. how many gallons of gas did the car use?
maksim [4K]
774.4 miles divided by 24.2 mpg = 32 gallons of gas
5 0
3 years ago
Select the correct answer.
Iteru [2.4K]

Answer:

А.(x-6)(x2 + 6x + 36)

Step-by-step explanation:

Remember this formula for factorizing difference of 2 cubes:

a

3

−

b

3

=

(

a

−

b

)

(

a

2

+

a

b

+

b

2

)

In

x

3

−

216

,

a

3

=

x

3

b

3

=

216

a

=

3

√

x

3

=

x

b

=

3

√

216

=

6

Substitute

a

=

x

,

b

=

6

into the formula of

(

a

−

b

)

(

a

2

+

a

b

+

b

2

)

(

x

−

6

)

(

x

2

+ (

6

x

x

) +

6

2

)

=

(

x

−

6

)

(

x

2

+

6

x

+

36

)

(

x

−

6

)

(

x

2

+

6

x

+

36

)

is the factorized form of

x

3

−

216

5 0
3 years ago
Read 2 more answers
Other questions:
  • If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)?<br><br>a. 3<br>b. 6.75<br>c. 6<br>d. 1.5​
    11·1 answer
  • What is the answer for this 2 step equation 1/3x+6=12
    15·2 answers
  • Find the product 3/8x40
    14·2 answers
  • 20 millimeters long with an area of (20x-200) square millimeters. Write an expression that represents the perimeter (in millimet
    7·1 answer
  • Please help with this math expression
    12·2 answers
  • What type of triangle is shown below?<br><br> A. Scalene<br> B. Right<br> C. Equilateral
    13·1 answer
  • Rita owed her brother $ 15. After her birthday, she was able to pay him back and still have $45. How much money did Rita receive
    5·1 answer
  • Please need help with question
    7·1 answer
  • Determine wheter the graph represents a function.​
    15·1 answer
  • A rectangular field is two times as long as it is wide. If the perimeter of the field is 300 feet, what are
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!