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
Paha777 [63]
3 years ago
7

The monthly cost of a certain long distance service is given by the linear function y=0.08x+ 8.95 where Y is in dollars and X is

the amount of time in minutes called in a month. Find and interpert the slope and y-intercept of the linear equation
Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:3747

Step-by-step explanation:

You might be interested in
Please help i don't understand!
ladessa [460]

Answer:(2x-5)(x+10)

Step-by-step explanation:

picture below

7 0
1 year ago
(−5)3x7(yz)4 / (3)2x2y8z2
g100num [7]

Answer:

\dfrac{(-5)3x^7(yz)^4}{(3)2x^2y^8z^2}=\dfrac{-5x^5z^2}{2y^4}

Step-by-step explanation:

Given:

The expression to simplify is given as:

\frac{(-5)3x^7(yz)^4}{(3)2x^2y^8z^2}

In order to simplify this, we have to use the law of indices.

1. (ab)^m=a^mb^m

So, (yz)^4=y^4z^4

Substitute this value in the above expression. This gives,

=\dfrac{(-5)3x^7y^4z^4}{(3)2x^2y^8z^2}\\\\\\=\dfrac{-15x^7y^4z^4}{6x^2y^8z^2}......(-5\times 3=15\ and\ 3\times 2=6)

Now, we use another law of indices.

2. \frac{a^m}{a^n}=a^{m-n}

So,  \frac{x^7}{x^2}=x^{7-2}=x^5,\frac{y^4}{y^8}=y^{4-8}=y^{-4}, \frac{z^4}{z^2}=z^{4-2}=z^2

Substitute these values in the above expression. This gives,

=\frac{-15}{6}\times x^5\times y^{-4}\times z^2\\\\=\frac{-5x^5y^{-4}z^2}{2}

Finally, we further simplify it using the law a^{-m}=\frac{1}{a^m}

So, y^{-4}=\frac{1}{y^4}

Therefore, the given expression is simplified as:

\dfrac{(-5)3x^7(yz)^4}{(3)2x^2y^8z^2}=\dfrac{-5x^5z^2}{2y^4}

5 0
3 years ago
WILL GIVE BRAINLIEST IF CORRECT
Mazyrski [523]

Answer:

E

Step-by-step explanation:

6 0
3 years ago
Convert 0.14 kilograms to grams
atroni [7]
Hey there, 0.14 kilograms is 140 grams, All I did was 0.14*1000 and that gave me 140
3 0
3 years ago
Read 2 more answers
Please Help and please show work. ​
vampirchik [111]

Answer:

17 ft

Step-by-step explanation:

2.5 / 8.5 = 5/p cross multiply  

2.5 p = 42.5 divide both sides by 2.5

3 0
3 years ago
Other questions:
  • Express the number 9067.5 in scientific notation to 4 significant figures.
    12·1 answer
  • What is the radius of a cylindrical soda can with volume 512?
    10·1 answer
  • Brenda has $43 in the bank. Each month the bank deducts $5 from her account for a service fee. Which equation represents the dol
    7·1 answer
  • Last winter, the Kranepool family used 431 gallons of heating oil at a price of $4.12
    9·1 answer
  • 1. Order from smallest to Largest
    5·1 answer
  • 1/4=2/w what’s does w equal in the equation
    5·1 answer
  • a 15 inch long windshield wiper blade swipes in arc of 120°. How many square inches of a windshield’s surface area does the blad
    15·1 answer
  • Plsss Help!!! Will mark brainiest!! Due soon!!
    8·2 answers
  • The $120 cost of the field trip was to be shared equally by all those attending. Since 8 less students attended than were expect
    10·1 answer
  • Somebody help me out
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!