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
horrorfan [7]
3 years ago
6

A truck can be rented from Company A for $120 a day plus $0.70 per mile. Company B charges $80 a day plus $0.90 per mile to rent

the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.
Mathematics
1 answer:
Readme [11.4K]3 years ago
5 0

Answer:

200 miles

Explaination:

in order to fiind the point of interaction you must put the world problem into an liner equation.

y=mx+b

key:

miles : x

y= 0.70x + 120

&

y= 0.90x + 80

now you put them together

0.70x + 120 = 0.90x + 80

-0.70x. -0.70x

____________________ subtract slope from both sides

120 = 0.20x + 80. ( doesn't matter which one)

-80 - 80

____________________ subtract

40 = 0.20x

_________ Divide each # with the slope

0.20 0.20

200 = x

hope this helps!

You might be interested in
The price of a refrigerator is 2,199.99 for an 18 month loan. If a $300 down payment has been made, what is the monthly payment?
Troyanec [42]

Answer:

This is verry easy! Is 105.56,do u need expabation?

7 0
3 years ago
7<br> Tuesday<br> Find the Greatest Common<br> Factor of 16 and 28:
Anna35 [415]

Answer:

The answer is 4.

Step-by-step explanation:

1. find the factors of 16(1,2,4,4,8,16) and of 28(1,2,4,7,14,28)

2. find the highest factor of the two Factored #.(4)

8 0
3 years ago
Evaluate exactly the value of the integral from -1 to 0 (2x^4+8x)^3 (4x^3+4),dx. Include the use of substitution and the antider
ddd [48]
Hello,

Let's be

 z=2x^4+8x \\&#10;dz=(8x^3+8)\ dx=8(x^3+1)\ dx \\&#10;&#10; \int\limits^0_{-1} {(2x^4+8x)^3*(4x^3+4)} \, dx =4* \int\limits^0_{-6} { \dfrac{z^3}{2}} \, dz \\&#10;= 2* \left[\begin{array}{ccc} \dfrac{z^4}{4}\end{array}\right] ^0_{-6}=&#10;\left[\begin{array}{ccc} \dfrac{z^4}{2}\end{array}\right] ^0_{-6}=0-648=-648

3 0
4 years ago
I need some one to help me!! <br><br> Is (7, 0) a solution to the equation y = x − 7?
Marianna [84]

Answer:

Yes

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

Coordinates (x, y)

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (7, 0)

Equation y = x - 7

<u>Step 2: Find</u>

  1. Substitute in point [Equation]:                                                                         0 = 7 - 7
  2. Subtract:                                                                                                            0 = 0

Since 0 = 0 is true, then it would be a solution to the equation.

3 0
3 years ago
What is the period of the function y=3/2con(3/5x)+5
jeyben [28]

Answer:

y =  \frac{3}{2} cot( \frac{3x}{5} ) + 5 \\  \\  \pi \div \frac{3}{5} \\  \  \\  =  \frac{5\pi}{3} is \: period

6 0
3 years ago
Other questions:
  • Which equation and ordered pair represent the correct vertex form and vertex for j(x) = x2 − 12x + 7?
    13·1 answer
  • 24 students in a class took an algebra test. If 18 students passed the test, what percent do not pass? Question 7 options: A) 6%
    9·2 answers
  • What divided by 8 equals 2?
    7·2 answers
  • What is the square root of 144
    5·1 answer
  • Equation equal to z^-1 divided by 3
    9·1 answer
  • Give that y=-4,x=3,b=7 &amp; c=2 find b^c​
    14·2 answers
  • Item 1
    14·1 answer
  • Relations and Functions<br><br> PLS HELP
    13·1 answer
  • Compute the sum of the squares of the shorter lengths. Compute the sum of the squares of the shorter lengths. Compute the square
    9·1 answer
  • On a snow day, Jada created two snowmen in her yard. Snowman A was built to a height of 51 inches and Snowman B was built to a h
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!