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
Tju [1.3M]
3 years ago
8

Justin is saving money to buy a stereo. He has $25 saved in the bank right now. He earns $40 each week delivering newspapers.

Mathematics
1 answer:
mafiozo [28]3 years ago
7 0

Answer:

y = 25 + 40x

Step-by-step explanation:

Let

y = the total amount of money Justin has

x = number of weeks

Amount Justin has in the bank = $25

Amount Justin earns per week = $40

Equation for how much money Justin has (including the amount he has in the bank) in x weeks

the total amount of money Justin has = Amount Justin has in the bank + (Amount Justin earns per week * number of weeks)

y = 25 + (40 * x)

y = 25 + 40x

The equation is

y = 25 + 40x

You might be interested in
Write the equation of the line graphed below in Point-Slope form. Use the point labeled on the graph. State the slope and point.
saw5 [17]

Given:

The graph of a line.

To find:

The point-slope form of the given line.

Solution:

From the given graph it is clear that the line passes through the point (1,5) and (0,-1). So, the slope of the line is:

m=\dfrac{y_2-y_1}{x_2-x_1}

m=\dfrac{-1-5}{0-1}

m=\dfrac{-6}{-1}

m=6

The slope of the line is 6 and it passes through the point (1,5). So, the point slope form of the line is:

y-y_1=m(x-x_1)

y-5=6(x-1)

Therefore, the point-slope form is y-5=6(x-1), slope is 6 and the point is (1,5).

6 0
3 years ago
PLEASE HELP!!<br><br> what is the arrow pointing to? (l<br><br> CHECK THE PHOTO
evablogger [386]

Answer:

3.7

Step-by-step explanation:

each tick represents .1 unit

7 0
3 years ago
Cara is 14 years old . This is twice as old as her brother . How old is her brother
Alenkinab [10]

Cara's brother is 7 years old.

14 is twice as much as 7 (7 * 2 = 14).

6 0
3 years ago
Read 2 more answers
6 grade math pls help and do step by step
notka56 [123]
Jay didnt follow the BEDMAS rule, he should have started withe the division because it has the priority based on the BEDMAS rule.
8 0
3 years ago
What is the value of 7 – 18(-2 1/3+ 2/3)
Fofino [41]

Answer:

The answer is 37.

Step-by-step explanation:

First of all we use Pemdas. Add the parantheses first. So its 7-18(-5/3) then you multiple the -18 to 5/3 Because after Parantheses its Exponents multiplication. So it becomes 30. Then you add 7 to get 37. I hope this is helpful.

3 0
2 years ago
Other questions:
  • Mr.holms used 4/5 of a carton of orange juice.he used equal amounts of leftover juice for two servings what fraction of the whol
    13·1 answer
  • Ricky participated in bicycle race. The total distance to be covered was 52 miles. If he cycled at a constant rate of 13 miles p
    7·2 answers
  • FIRST TO ANSWER GETS BRAINLIEST
    13·2 answers
  • Astrid is in charge of building a new fleet of ships. Each ship requires 404040 tons of wood, and accommodates 300300300 sailors
    15·2 answers
  • 9x-2y=-21 2x+3y=16 Substitution
    11·1 answer
  • If XY= 30, and XZ= 100, then YZ= ____.
    6·1 answer
  • Help! Look at the photo provided!
    11·1 answer
  • Find the volume of the cylinder. Round your answer to the nearest tenth if necessary. Use 3.14 for π. 7 ft9 ft The volume of the
    9·1 answer
  • A line's y-intercept is -10, and its slope is 1. What is its equation in slope-intercept form?
    14·1 answer
  • The back-to-back stemplots compare the ages of players from two minor-league hockey teams (1|9 = 19 years). Which statement is N
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!