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
anzhelika [568]
3 years ago
8

Nolan began with $20 in his bank account and spent $2 each day. The line models the amount of money in his bank account. He inco

rrectly wrote an equation for the line in slope intercept form as y equals negative 2x + 10.
What is the correct equation for the line in slope intercept form?

What mistake might Nolan have made?​
Mathematics
1 answer:
tester [92]3 years ago
7 0

Answer:

y=-2x+20

Step-by-step explanation

The slope is determined with the "spent $2 each day" which translates to -2x and the y intercept should be how much money he started with($20). It looks like Nolan divided 20/2 to get 10, which would be how many days until he would have no money. Hope this helps!

You might be interested in
Write a paragraph response to the math prompt. (5-6 complete sentences) Include a topic sentence, supporting sentences and concl
denpristay [2]

Answer:

calculus, geometry, arithmetic among a few

Step-by-step explanation:

Mathematics is involved in winter Olympics in different aspects like arithmetic which helps in scores, measurements, quantities and motion  of the sport  like hockey, running.

Scoring in ice skating involves arithmetic operation when an individual element is assigned points and  judged on performance level( triple axle is 3 points but overall performance and artistry is measured by the judges).  

Another is Calculus  which helps to understand the change in acceleration and velocities while each skaters start at zero then win, Lines in Geometry such as the finish/start/sight lines helps players with angles of reflection, measuring angles and angles of incidence.  

4 0
3 years ago
Perform the indicated operation<br> 8(4xy) <br><br> Help please
a_sh-v [17]

Answer:

32xy

Step-by-step explanation:

8\left(4xy\right)

8\cdot \:4xy

32xy

3 0
3 years ago
Identify the properties of the given quadratic.
Komok [63]

Answer:

see explanation

Step-by-step explanation:

A quadratic function in standard form is

y = ax² + bx + c (a ≠ 0 )

Given

y = - 3x² + 6x + 17 ← compare coefficients with standard form, then

a = - 3, b = 6, c = 17

Given the quadratic in standard form the the equation of the axis of symmetry is

x = - \frac{b}{2a} = - \frac{6}{-6} = 1

Equation of axis of symmetry is x = 1

4 0
3 years ago
Multiply both sides of the equation by 6.<br> {(4a + 1) = 2a<br> ? (4a + 1) = ?<br> a
solniwko [45]

Answer:

24a+6=12a

Step-by-step explanation:

6(4a+1)

24a+6

2a X 6= 12a

24a+6=12a

6 0
2 years ago
After a 16% increase the price of a pair of running shoes was $40.60. What was the old price of the shoes
Delvig [45]

Answer:

34.10

Step-by-step explanation:

Note:

16% = .16

Important:

What was the <u>old price</u> of the shoes

Solution:

40.60 x .16 = 6.946 [Round:6.50]

40.60-6.50= 34.10

Hence, the old price of the shoes is $34.10

5 0
2 years ago
Other questions:
  • 25 POINTS
    7·1 answer
  • (1 point) Suppose that for two random variables X and Y the joint density function is f(x,y)=6xe−x(y+6), for x&gt;0 and y&gt;0.
    14·1 answer
  • What is 20 times greater than 0.08?
    8·1 answer
  • comet powder company has purchased a piece of equipment costing $100,000. It is expected to generate a ten-year stream of benefi
    11·1 answer
  • What do you think the actual side length of the square is? That is, what is the number that when squared is equal to 29?
    11·1 answer
  • Comparing Familiar Area Formulas
    13·2 answers
  • I need help only on number 3
    8·1 answer
  • Plz help!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Help will mark brainiest
    12·1 answer
  • Helpppppp me confused
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!