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
Helga [31]
4 years ago
14

Explain which is the better value for money

Mathematics
1 answer:
marishachu [46]4 years ago
7 0

Answer:

The answer is C.

Step-by-step explanation:

To start off 250g is $1.85 and we want to get to 500g so if we add $1.85 with $1.85 we will get $3.70.  This amount is more than the number if we bought just 500g once than if we bought 250g twice, because if we did, we would be paying more.  But that's not all, if we add 500g with 500g we will get $6.20.  That's more than the original price for 1 kg and if we multiply 250g 4 times than we get 7.4.  So in all we would buy 1 kg.

You might be interested in
Which shaded region is represnted by
dimulka [17.4K]

Answer:

B

Step-by-step explanation:

because it connects into a and b

8 0
3 years ago
Read 2 more answers
A sector with a central angle measure of 200° has a radius of 9 cm. What is the area of the sector?
nikitadnepr [17]

Answer:45pi cm2

Step-by-step explanation:

3 0
3 years ago
I am thinking of two numbers. The sum of the numbers is 5. The first number is one less than the second number. Write a system o
Dominik [7]

Answer:

x + y = 5

y = x - 1

Hope this helped!

7 0
2 years ago
I need the answer or help to 6-23
Maurinko [17]
This is a system of equations.
Let L represent Lucia, and B represent Ben
The first equation is:
L + B = 150
The second one says that for every dollar ben saved, Lucia saved twice as much. So:
L = 2B
Now, solve the system
2B + B = 150
3B = 150
B = 50
L = 2(50)
L = 100
This means that Ben saved $50, and Lucia saved $100
7 0
4 years ago
A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of sixsix dig
vazorg [7]

Answer:

450,000 codes

Step-by-step explanation:

Number of digits in the access code = 6

Conditions:

  • First digit cannot be 2
  • Last digit must be odd

Since, there are 10 digits in total from 0 to 9 and first digit cannot be 2, there are 9 ways to fill the place of first digit.

Last digit must be odd. As there are 5 odd digits from 0 to 9, there are 5 ways to fill the last digit.

The central 4 digits can be filled by any of the 10 numbers. So, each of them can be filled in 10 ways.

According to the fundamental rule of counting, the total possible codes would be the product of all the possibilities of individual digits.

Therefore,

Number of possible codes = 9 x 10 x 10 x 10 x 10 x 5 = 450,000 codes

Hence, 450,000 different codes are possible for the lock box

8 0
4 years ago
Other questions:
  • What is the mode. WILL GIVE BRAINLY !!!!!
    14·2 answers
  • A set of cards contains cards numbered 1 – 8. Mrs. Jacob’s class is conducting an experiment in which a card is drawn from the p
    5·1 answer
  • In which quadrant does θ lie if the following statements are true:
    9·1 answer
  • A store brought a case of disposable cameras for $300. The store's profit p on the cameras is a function of the number c of came
    15·1 answer
  • If x = 3 cm and z = 5 cm, what is the length of y?
    12·1 answer
  • Find the value of y for which y²-y=-1​
    10·1 answer
  • A point is plotted at 30.05 on a number line. Which of these describes the
    6·1 answer
  • Can someone help me on this question please?
    5·1 answer
  • Solve for the value of a. .<br> (9a+6°<br> 750
    6·1 answer
  • Carol has 7 rolls of pennies containing 50 coins each, 11 rolls of nickels containing 40 coins each, 3 rolls of dimes containing
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!