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
Novay_Z [31]
3 years ago
9

Cody made deposits of $45, $18, and $27 into his checking account. He then wrote checks for $21 and $93. Write an expression to

show the change in Cody's account. Then simplify the expression. ((This is integers and rational numbers I really need help with this!))
Mathematics
1 answer:
zysi [14]3 years ago
5 0
<span>C = 45 + 18 + 27 - 21 - 93 C = -24 Let's use the variable C to represent the change in the balance in Cody's checking account. The easiest way to make the expression is to simply apply the additions and subtractions directly. So let's start with C C "Cody made deposits of $45, $18, and $27 into his checking account." C = 45 + 18 + 27 "He then wrote checks for $21 and $93." C = 45 + 18 + 27 - 21 - 93 So the expression to represent the change to Cody's checking account is C = 45 + 18 + 27 - 21 - 93 Now to simplify it. All you need to do is combine terms together. How far you go is up to you. So let's do it. C = 45 + 18 + 27 - 21 - 93 I'll add together all the deposits. C = (45 + 18 + 27) - 21 - 93 C = 90 - 21 - 93 And I'll combine the checks. C = 90 - 114 So now you can tell at a glance that Cody deposited $90 and wrote checks for $114. But we can make it simpler and combine those as well. So C = -24 And this tells you that Cody's checking account balance is now $24 lower than it was before he started making deposits and writing checks.</span>
You might be interested in
A survey shows that 7 out of 8 customers are satisfied with the food served at Big Joe BBQ.
Readme [11.4K]
You would do 176 divided by 8 which equals 22, 7/8 is satisfied and 1/8 is unsatisfied. So it would be 1 x 22 which is 22 unsatisfied customers.
7 0
2 years ago
0.25 to 0.5 Find the percent of change. Round to the nearest tenth of a percent if necessary.
Olegator [25]
25%  just like money 25 50 75 1.00    same thing just going from .25 to .5   so 25%
8 0
3 years ago
Read 2 more answers
What is the slope of the linear function represented in<br> the table?
Bingel [31]

Answer:

1/7

Step-by-step explanation:

To find the slope, we can use the slope formula

m = ( y2-y1)/(x2-x1)

    = ( 1-0)/(0 - -7)

   = (1-0)/(0+7)

    = 1/7

5 0
3 years ago
Find the measure of each exterior angle of a regular 56-gon.
Karo-lina-s [1.5K]
The answer is 6 degree.

Step by step process

The formula for calculating the measure of each exterior angle of a polygon is (360/n).

The number of sides of 56-gon(n) = 56.


So, each exterior angle
= (360/56)
= 6.43 or
6(approximately)
4 0
3 years ago
Cory has only dimes in his piggy bank. A dime is worth 10 cents. Which could be the value of the money in Cory's piggy bank?
Sergeeva-Olga [200]

Answer:

It depends on how many dimes are in the piggy bank. It could be any answer that didn't have a 5 in the tenths place. For example, it couldn't be a number like $1.05 because any whole number multiplied by 10 would end in a 0

5 0
2 years ago
Other questions:
  • The length of a rectangle is 6 cm longer than the width. the perimeter of the rectangle is 92 cm. find the length and the width
    5·1 answer
  • What's the answer people. Help
    13·2 answers
  • Help me answer this math question please?
    11·1 answer
  • How do you factor 7b^2-63b+140?
    14·1 answer
  • In a random sample survey of 240 voters, 128 said they would vote for Candidate A in an upcoming election. 1) Based on the rando
    5·1 answer
  • If the volume of a sphere is 36 cubic units, what is the radius? 3 units 4√3 units 9 units
    5·2 answers
  • A customer at least lunches can choose a protein from chicken beef or shrimp the customer can also choose from right or brown ri
    8·1 answer
  • What is the length of each support beam?
    5·1 answer
  • Steph scores 200 points in 6 games. what is the unit rate.
    6·1 answer
  • Find the value of x in the diagram
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!