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
Anastaziya [24]
3 years ago
6

for these scenarios, write equations or inequalities that reflect the relationship. The minimum number of hours required to rent

a car, if the charge is $100 plus an additional #35 per hour with a minimum charge of $ 280
Mathematics
1 answer:
IgorLugansk [536]3 years ago
3 0

Answer:

100 + 35x \geq 280 is the inequality that reflect the relationship.

Step-by-step explanation:

Given:

Charge for rental =   $100

Additional charge =  $ 35

Minimum amount that can be spent =  $280

To Find:

equations or inequalities that reflect the relationship = ?

Solution:

Let x be the minimum number of hours

then the charge will  be

100  + (number of hours)(additional cost per hour)

That is

100 + 35x

Now the minimum charge amount is $280 So, The charge can be 280 or more than 280

100 + 35x \geq 280

You might be interested in
Prove that congruent triangles have congruent corresponding altitudes. I NEED ANSWER ASAP PLZZZZZZZZZZZZZZZZZZZZZ
Nutka1998 [239]

Corresponding altitudes are corresponding parts. They are congruent because ... Corresponding parts of congruent triangles are congruent. (CPCTC)

8 0
3 years ago
Theresa Morgan, a chemist, has a 30% hydrochloric acid solution and a 50% hydrochloric acid solution. How many liters of each sh
Bogdan [553]
Let x represent the number of liters of 50% acid Theresa puts into the mix. The the number of liters of 30% acid will be (420-x). The total amount of acid in the final solution will be ...
  0.50x + 0.30(420-x) = 0.45(420)
  0.20x + 126 = 189 . . . . . . . . . . . . . . . simplify
  0.20x = 63 . . . . . . . . . . . . . . . . . . . . . subtract 126
  x = 63/0.20 = 315 . . . . . . . . . . . . . . . liters of 50% solution
  (420-x) = 420-315 = 105 . . . . . . . . . liters of 30% solution

Theresa should mix ...
  105 liters of 30% solution
  315 liters of 50% solution
7 0
3 years ago
6x+3y= -9<br> find the slope and y-intercept
Sophie [7]

Answer:

Slope: -2

y-intercept: -3 or (0, -3)

Step-by-step explanation:

y = mx + b

    m = slope

    b = y-intercept

6x+3y= -9

3y = -6x - 9

y = -2x - 3

5 0
3 years ago
Read 2 more answers
It is customary to give a 15% tip for a meal at a restaurant. what is 15% of $64.40
alex41 [277]

Answer:

$9.66 isb15% of $64.40

Step-by-step explanation:

64.40×15%

7 0
1 year ago
Iven that 1 9x x2 + 9 dx 0 = 30 10 − 81, what is 0 9u u2 + 9 du 1 ?
katrin [286]
Check the attached file for the solution.

5 0
3 years ago
Other questions:
  • I just need you to answer A for me, I have no clue what the equivalent expression is, please help!
    10·1 answer
  • Write the function that represents the following question: What do you get when you take away 23 from k? f(k) =
    11·1 answer
  • Where is the opposite of 8 located on a number line?
    7·2 answers
  • What is 10 less than 812
    8·2 answers
  • Which of the following graphs is a function ​
    7·2 answers
  • Write 30:84 as a ratio in simplest form.
    5·2 answers
  • Find the probability of obtaining exactly one tail when flipping nine coins. Express your as fraction terms on a rounded the nea
    6·1 answer
  • there are 24 marbles in a bag: 2/16 of the marbles are red, 1/8 of the marbles are blue, 1/4 of the marbles are yellow, 1/3 of t
    7·1 answer
  • Does anyone know how to do this?​
    9·2 answers
  • Need help with geometry problem
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!