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
gregori [183]
2 years ago
15

Xavier has $23.50 in his savings account. He deposits $35 every week. His mother also deposits $20 into the account every time X

avier washes the car. His savings account balance can be shown with the following expression: 20c + 35w + 23.50 Part A: Identify a coefficient, a variable, and a constant in this expression. (3 points) Part B: If Xavier saves for 12 weeks and washes the car 3 times, how much will he have in his account? Show your work to receive full credit. (4 points) Part C: If Xavier’s mother deposited $25 after each car wash, would the coefficient, variable, or constant in the expression change?
Mathematics
1 answer:
svlad2 [7]2 years ago
7 0
A. A coefficient is a constant multiplied with a variable. Example is 20 for 20c and 35 for 35w. A variable is expressed in numerical letters like cfor 20c and w for 35w. A constant is merely a number, like 23.50.

b. w = 12, c = 3; substitute these values to the given equation :
20c+35w+23.5 = ?
20(3)+35(12)+23.5 = $503.5

c. The expression would change for the term 20c. Instead of 20c,it would then be changed to 25c. Note that the equation was made from the problem statement. If one statement changes, then the mathematical terms would be affected. The rest of the other terms would remain as is.
You might be interested in
Please help will mark brainlist answer ! <br><br> Find the length of AB<br><br> AB =
Nadusha1986 [10]
i’m pretty positive you would just subtract!
8 0
2 years ago
3+7+11+15+19+23+27<br>1.t1=<br>s1=<br>express t1 in terms of s1​
icang [17]
So it would be 3s + 7s + 11s + 15s + 19s + 23s + 27s. Hope this helps
8 0
2 years ago
The Pic. Shows it. Please show the steps.<br> Will MARK BRAINLIEST
sashaice [31]

Answer: There is no picture!!??

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the value of x,
Gekata [30.6K]

Answer: x = -7

Concept:

From the given graph, we can see that it is an isosceles triangle since the two base angles are congruent.

In geometry, an isosceles triangle is a triangle that has two sides of equal length.

If you are still confused, you may refer to the attachment below for a graphical explanation or tell me.

Solve:

<u>Given information</u>

First Side = 7

Second Side = x + 14

<u>Given expression deducted from the definition of an isosceles triangle</u>

Second Side = First Side

<u>Substitute values into the expression</u>

x + 14 = 7

<u>Subtract 14 on both sides</u>

x + 14 - 14 = 7 - 14

\boxed{x=-7}

Hope this helps!! :)

Please let me know if you have any questions

5 0
2 years ago
Consider the linear function that is represented by the equation y = negative 10 x + 6 and the linear function that is represent
Vilka [71]

Answer: The function that is represented by the equation y = negative 10 x + 6 has a steeper slope and a greater y-intercept.

Step-by-step explanation: I took the unit test on edge hoped this helped <3

8 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the axiom that allows b(7) to be written 7b.
    7·1 answer
  • Is 1/5 a terminating or repeating decimal
    13·1 answer
  • PLEASE HELP!!! A bridge has a weight limit of 5000 kg. What is the heaviest load that a pickup truck weighing 4500 pounds could
    11·1 answer
  • Find the solution to the system of equations by using either graphing or substitution.
    7·1 answer
  • For this figure, find the value of x.<br><br> x = _________ °
    5·2 answers
  • BC<br> Round your answer to the nearest hundredth.<br> А<br> 50°<br> ?<br> 3<br> B
    11·2 answers
  • Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the Gazebo blen
    7·1 answer
  • ANSWER ASAP !!
    8·1 answer
  • What is the volume of a sphere with a diameter of 4 meters? (Use 3.14 for π.) 18.84 m 3 100.48 m 3 33.49 m 3 25.12 m 3
    7·1 answer
  • Need help, really not good with anything in math
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!