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
LuckyWell [14K]
3 years ago
12

Express it in slope-intercept form.

Mathematics
1 answer:
Greeley [361]3 years ago
3 0

Answer:

y = \frac{2}{3}x + 1

Step-by-step explanation:

Slope-intercept form is y = mx + b where m is the slope and b is the y-intercept. We can see that the y-int. is 1, since that's where the line hits the y-axis. For slope, use \frac{rise}{run}. To hit a point right above a whole number, you would have to go up for and left three, hence \frac{2}{3}. Put that together and get y = \frac{2}{3}x + 1.

You might be interested in
Find the time required for an investment of $5000 to grow to $8000 at an interest rate of 7% per year if it is compounded quarte
kondaur [170]

Answer:

7 years

Step-by-step explanation:

A = P (1 + r)^(n)

where A is the final amount, P is the initial amount, r is the interest rate, and n is the number of times of compounding.

Compounded quarterly means compounded 4 times per year.  So the effective interest rate per compounding is:

r = 0.07 / 4

r = 0.0175

Given that A = 8000 and P = 5000:

8000 = 5000 (1 + 0.0175)^n

1.6 = 1.0175^n

log 1.6 = n log 1.0175

n = (log 1.6) / (log 1.0175)

n ≈ 27.1

Rounding up to the nearest whole number, it takes 28 compoundings.  Since there's 4 compoundings per year:

t = 28 / 4

t = 7

It takes 7 years.

4 0
4 years ago
A7. Charlie sells wristbands to earn extra money. She charges $7 per wristband for material and $2.00 per hour to make
Naya [18.7K]

Answer:

21

Step-by-step explanation:

(7x2)+(1.5x2)+(2x2)

5 0
3 years ago
Please help me i’m stupid
dimaraw [331]

Answer:

6 hours

Step-by-step explanation:

if it costs 12 dollars to rent it at first then that subtracts 12 dollars from the total 30.

this leaves you with 18 buck, divide 18 by 3 and you get 6, she had it for 6hours

6 0
4 years ago
Read 2 more answers
Choose the equation that represents the line that passes through the point (6, −3) and has a slope of one half
Tcecarenko [31]

Answer:

y = 1/2x - 6

Step-by-step explanation:

slope = 1/2 = m

lets find your y-intercept using slope intercept form: y = mx + b using the points they gave us (6, -3)

y = mx + b; plug what we know to find b, which is our y-intercept.

-3 = 1/2(6) + b

-3 = 3 + b

-6 = b

Now you have all you need to write your equation

y = mx + b

y = 1/2x - 6

8 0
3 years ago
What is seventy divided by four?
Nataly_w [17]

Answer:

17.5

Step-by-step explanation:

17×4=68; half of 4 is 2; 68+2=70

5 0
3 years ago
Read 2 more answers
Other questions:
  • James pays $120.00 for golf clubs that are on sale for 20% off at Golf Pros. At Nine Iron, the same clubs cost $8.00 less than t
    8·1 answer
  • ASAP And I put a picture
    11·2 answers
  • What is the slope to the equation (2,1) (-1,-2)
    14·2 answers
  • What is the equation of the line that as the same slope as the line 3x − 6y = −12 and the same y-intercept as the line −5x + 7y
    10·1 answer
  • Help, contain picture
    6·1 answer
  • What are the solutions to the equation 0 = x2 – x – 6? Check all that apply.
    8·2 answers
  • Terrence played video games for 1/3 of an hour and walked his dog for 3/5 of an hour. Did Terrence spend more time playing video
    6·1 answer
  • Do these three segments make a right triangle? 14cm, 23cm, and 25cm
    14·2 answers
  • Which line is perpendicular to the line y=-1/3x-2 and passes through the point (1, 4)?
    14·1 answer
  • What is 1*727/3+6*2-5=? pIz help!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!