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
Alona [7]
3 years ago
7

David has a checking account. His opening balance on 3/1 was $120. The bank charges a 30¢ fee for each debit card transaction an

d a 20¢ fee for each check. David made the following transactions:
Used debit card for $20 movie tickets on 3/5
Deposited $38 paycheck on 3/12
Transferred $25 to savings account on 3/16
Withdrew $20 cash from ATM on 3/20



What is David’s balance after the transaction on 3/20?
Mathematics
2 answers:
sukhopar [10]3 years ago
7 0
0! David's balance is $0 after the transaction.
Luden [163]3 years ago
6 0
David has zero balance in his account.
You might be interested in
Describe the function over each part of its domain. State whether it is constant, increasing, or decreasing, and state the slope
Amanda [17]

The attached image completes the question.

Answer:

- The part (0, 12000) is constant and the slope is zero

- The part (12000, 38000) is decreasing and slope is negative 0.26.

Step-by-step explanation:

Checking the given graph, we see that

For x = 0  to x = 12,000, the values of y are unchanged. For this, we say it is constant.

The slope here is: 0.85 - 0.85 = 0

For x = 12,000  to x = 38,000, the values of y are decreasing. For this, we say it is negative.

The slope here is: 0.59 - 0.85 = -0.26.

8 0
3 years ago
The sum of the angles of a triangle is 180°. If one angle of a triangle measures x and the second angle measures (5x +19)º
lapo4ka [179]

Answer:

third angle = (-6x + 161)°

Step-by-step explanation:

180° = (x)° + (5x + 19)° + third angle →

180° = (6x + 19)° + third angle →

180° – (6x + 19)° = (6x + 19)° + third angle – (6x + 19)° →

180° – (6x + 19)° = third angle →

180° + -(6x + 19)° = third angle →

180° + (-6x)° + (-19)° = third angle

180° – 6x° – 19° = third angle

(180° – 19°) – 6x° = third angle

161° – 6x° = third angle

third angle = 161 – 6x°

third angle = -6x° + 161°

third angle = (-6x + 161)°

8 0
3 years ago
I have a project, im gonna have to teach someone how M and B in the equation y=mx+b affect the equation of the line.
Luba_88 [7]
Y = mix + b would be slope intercept for. your y intercept would be B which is the line that crosses that y intercept your Mx would be a fraction for point slope form like if your slope would be 1 over 2 you would fo up and left twice because of rise over run
8 0
3 years ago
Jesse needs to wrap the present shown below. How much wrapping paper would he need?
maxonik [38]
6in would be the answer
4 0
2 years ago
Is f(x) = sec x concave up or concave down at x = 17\pi/4<br>​
inessss [21]

Answer:

x^xtfr

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • I need duh helpssssssssssss
    11·1 answer
  • We have IQ test scores of 31 seventh-grade girls in a Midwest school district. We have calculated that sample mean is 105.84 and
    5·1 answer
  • CD is the perpendicular bisector of both XY and ST, and CY=20. Find SX.
    14·2 answers
  • A train moves at constant speed and travels 6 miles in 4 minutes. What is its speed in miles per minute?
    6·1 answer
  • Crash testing is a highly expensive procedure to evaluate the ability of an automobile to withstand a serious accident. A simple
    11·1 answer
  • It takes a submarine 11 minutes to dive 154 meters below sea level. If the submarine dives at a constant speed, how much does it
    15·1 answer
  • What is the median number for the numbers 4, 8, 10, 5, 9
    6·1 answer
  • Match each equivalent expression with the property that it represents.
    10·1 answer
  • Could anyone help me with this one please
    13·1 answer
  • Plzzzz help !!!! ill mark you brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!