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
Marianna [84]
3 years ago
5

Emerson has $120. Each week, he saves an additional $15. Write a function f(x) that models the total amount of money Emerson has

after x weeks.
Mathematics
2 answers:
kupik [55]3 years ago
7 0

Answer:

f(x)=120+15x

Step-by-step explanation:

Given : Emerson has $120

             Each week, he saves an additional $15.

To Find: Write a function f(x) that models the total amount of money Emerson has after x weeks.

Solution:

He saves in 1 week = $15

He saves in x weeks = $15x

He already has $120

So, total amount of money = 120+12x

So, Function: f(x)=120+15x

Hence  a function f(x) that models the total amount of money Emerson has after x weeks is f(x)=120+15x .

Nastasia [14]3 years ago
3 0

Answer:

f(x) = 120 + (15 * x)


You might be interested in
A pizza delivery guy takes about four hours to deliver 62 pizzas on his route. He earns $.20 for each pizza he deliveries how mu
Dvinal [7]
You will need to multiple and add
6 0
3 years ago
Read 2 more answers
What is the slope of the line on the graph below? On a coordinate plane, a line goes through points (negative 2, negative 3), (n
Anestetic [448]

Answer:

2

Step-by-step explanation:

We can use 2 points to find the slope

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

Using ( 0,1) and (1,3)

    = (3-1)/(1-0)

   = 2/1

  = 2

7 0
3 years ago
Read 2 more answers
What is the measurement of BC to the nearest centimeter?
77julia77 [94]

Answer:

a   8

Step-by-step explanation:

You are given two sides and the included angle. Since you don't have any side and the opposite angle, you must use the law of cosines.

a^2 = b^2 + c^2 - 2bc\cos A

a^2 = 5^2 + 11^2 - 2(5)(11)\cos 39^\circ

a^2 = 25 + 121 - 110\cos 39^\circ

a^2 = 60.51

a = 7.779

Answer: a = 8 cm

7 0
3 years ago
Can someone please tell me the answer on this.
marishachu [46]

Answer: x = 31

Step-By-Step:

<u>To Find x:</u>

<u />\left(2x+20\right)+\left(x+10\right)+\left(2x-5\right)=180 (Angle Sum Property Of Triangles)

(Remove the brackets)

<u />2x+20+x+10+2x-5=18<u />

(Group Accordingly)

<u />2x+x+2x+20+10-5=180<u />

= 5x+20+10-5=180

= 5x\:+\:25 =180

= 5x= 180 - 25

= 5x = 155

= x=\frac{155}{5}

= 31

<u>Therefore</u> x = 31

So,

Angle A = x + 10 = 31 + 10 = 41

Angle B = 2*x + 20 = 2*31 + 20 = 82

Angle C = 2*x - 5 = 62 - 5 = 57

5 0
2 years ago
How much does 3.25m of lace cost if 0.8m costs $5.60?
lidiya [134]

Answer:

Step-by-step explanation:

3.25/.8=4.0625

multiply that by 5.6

$22.75 is your answer

8 0
3 years ago
Other questions:
  • Abby test scores were 95 82 78 and 88 is the estimate of her average test score 90 85 70 75
    11·1 answer
  • Where is Nathan173113?
    6·1 answer
  • Help please loves? I'm horrible at math.
    11·2 answers
  • What percent of 28 equals 21?
    14·1 answer
  • Help me plsss it’s due in five minuted
    13·1 answer
  • Tina is tossing bean bags at a target. She hit the target on 3 out of her last 15 tries. Considering this data, how many hits wo
    12·2 answers
  • Please answer the following 4 questions
    8·2 answers
  • In a class of 80 students, 45 are good in math,15 are good in both math and english,13 are good in both math and psychology,16 a
    7·1 answer
  • Two numbers that will multiply to -21 and also add to 4
    11·2 answers
  • 60 twelve minus 13 twelve
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!