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
Sergio039 [100]
3 years ago
9

Chris rents a car for a total of £375. The rental charges are £150 for the first day and £75 per day after that. For how many da

ys did Chris rent the car? You must show your working.
I have attempted the question (see picture), but I've only managed to get 2/3 marks!!! Please help! (I will award brainliest btw) TIA ;-)​

Mathematics
1 answer:
Vsevolod [243]3 years ago
7 0

9514 1404 393

Answer:

  4 days

Step-by-step explanation:

The total charges can be modeled by ...

  c = 75d + 75 . . . . . . charges for d days

Filling in the given charge, we find ...

  375 = 75d +75

  300 = 75d . . . . . . . subtract 75

  4 = d . . . . . . . . . . divide by 75

Chris rented the car for 4 days.

You might be interested in
2. The average score Josie had in 6 subjects is 72 and her average score after 2 additional
Ivenika [448]

Answer:

6(72)= 432 & 8(74.25)=594

594-432=162==> 162-80=82

8 0
3 years ago
What is 5 pounds for $2.49 as a unit rate, rounded to the nearest hundredth?
klasskru [66]

divide 2.49 by 5

2.49/5 = 0.498 rounded to nearest hundredth is 0.50 per pound

6 0
3 years ago
Read 2 more answers
The local bakery uses 1.75 cups of flour in each batch of cookies. The bakery used 5.25 cups of flour this morning. If there are
Firdavs [7]

Answer: 180 cookies


Step-by-step explanation: If 1.75 cups of flour is required to make a batch and the bakery used 5.25, the bakery made 3 batches, since 1.75(3) is 5.25. One dozen is 12 cookies, and there are 5 dozen cookies in each batch. If there are 3 batches, then there are 15 dozens of cookies. 15(12) is 180.


5 0
3 years ago
A study conducted on 40,000 words in the English language found that about 6,670 words started with the letter T, which is the m
melisa1 [442]

To answer this problem, first let us calculate for the theoretical probability obtained from the study conducted:

Theoretical Probability = 6,670 / 40,000

Theoretical Probability = 0.16675 = 0.17

From the given choices, the list of words which can give this similar amount of probability is:

“to, sarcastic, epithet, for, less, corruptible, than, the, offspring, open, any, primary, loyalty, table, out, whom, example, who, mention, say”

In this set of words, the number of words starting with letter T is 4. Calculating for the probability of getting a word starting with T in this set is:

Sample probability = 4 / 20

<span>Sample probability = 0.20</span>

5 0
3 years ago
Read 2 more answers
Huixian mother buys some shares of company A on day 0. on day 7, the share price of company a is $4.60. if she sells all her sha
Wewaii [24]
I think that u might want to do the share the company money i could be wrong but if i sm sorry

4 0
3 years ago
Other questions:
  • A company has an annual picnic for its 1,600 employees and gives a pen with the company logo to each employee. The picnic commit
    11·1 answer
  • Explain how to create a Stem-and-Leaf plot using the 6 rules. And write down what the 6 rules are.
    7·1 answer
  • How do you do a flow proof?
    13·1 answer
  • How do i solve y=ln(2x)
    11·1 answer
  • The area of this circle is 72 (3.14) m squared what is the area of a 45 degree sector of this circle
    13·1 answer
  • Negative four times<br> a number is -292. What<br> is the number?
    13·2 answers
  • What is the slope of (2,1) (-4,-1)
    10·1 answer
  • 324.5 as scientific notation;<br><br> step by step explanation please
    11·2 answers
  • A certain forest covers an area of 4000km^2. Suppose that each year this area decreases by 3.5%. What will the area be after 9 y
    8·1 answer
  • Which scatter plot does NOT suggest a linear relationship between x and y?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!