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
Pani-rosa [81]
3 years ago
6

For the equation y=7x-2, what is the rate of change? What does it mean? It is a linear function where the rate of change is the

number before the x.
Mathematics
1 answer:
podryga [215]3 years ago
4 0
The rate of change would be 7. you would plot your first point on the graph at (-2,0) and the next one would be up 7 and over 1 for your next plot point.
You might be interested in
X-y=0 and 5x-2y=6 solve by elimination
Elena-2011 [213]

Answer:

(2,2)

Step-by-step explanation:

first take x-y=0 and multiply it by -5 you will then get this

-5x+5y=0

5x-2y=6

add those together

3y=6

divide by 3

y=2

now plug 2 in for y

x-2=0

add 2 to both sides

x=2

6 0
2 years ago
Emma invested $41,000 in an account paying an interest rate of 2.6% compounded monthly. Assuming no deposits or withdrawals are
kvasek [131]

Answer: it will take 7 years for the value of the account to reach $49,300

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

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

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $41000

A = $49300

r = 2.6% = 2.6/100 = 0.026

n = 12 because it was compounded 12 times in a year.

Therefore,

49300 = 41000(1 + 0.026/12)^12 × t

49300/41000 = (1 + 0.0022)^12t

1.2024 = (1.0022)^12t

Taking log of both sides of the equation, it becomes

Log 1.2024 = 12t × log 1.0022

0.08 = 12 × 0.00095 = 0.0114t

t = 0.08/0.0114

t = 7 years

8 0
3 years ago
Solve for u 2(4u-9)=14<br> plzzzz <br> will give brailiest
lions [1.4K]
ANSWER:
u=4

EXPLANATION:
distribute the 2 and simplify.

5 0
3 years ago
Read 2 more answers
Write the expression 18 - 27-9 in the form of a +bi.
My name is Ann [436]
V(18-1811) también eres el mejor en la vida y tú me ganas de comer
3 0
3 years ago
Is -7-5+3=1 true or false
grigory [225]
-7-5+3=1
-12+3=1
-9≠1. As a result, this is False. Hope it help!
7 0
3 years ago
Other questions:
  • A police helicopter flying at a height of 85 feet shines a light on a speeding vehicle below. If the angle of depression is 62 d
    14·1 answer
  • Y^2+8y-9= (y+9) (?)
    14·1 answer
  • Answer question 30 all a&amp;b&amp;c
    8·1 answer
  • Part E: Very small numbers are often written in exponential form using scientific notation to make them easier to multiply or di
    7·1 answer
  • Which of these equations represents functions where x is the input and y is the output
    12·2 answers
  • The product of my number and twice my number is 98.What is half my number how you solved the problem
    9·1 answer
  • What is 2 5/12 - 1 8/12 = ?
    13·2 answers
  • What is an equation of the line that passes through the points (-6, 3) and (-5,2)
    11·1 answer
  • Find x, y, and z. ⠀⠀⠀⠀⠀⠀⠀⠀
    11·1 answer
  • Find the equation of the line that passes through point (6, 1) with the x-intercept of 2.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!