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
melomori [17]
3 years ago
10

A store sells milk in 8 ounce cartons for $1.12. What is the unit price per ounce of milk

Mathematics
1 answer:
Kruka [31]3 years ago
6 0

Answer:

$0.14 per ounce

Step-by-step explanation:

You might be interested in
4x + 5y = -2 . what is the slope show ur work
lawyer [7]

4x + 5y = -2

-5 -5

4x = -5y - 2

4x/4 = -5y -2/ 4

x = -5/4 y + -1/2

4 0
3 years ago
Two numbers whose sum is 44 and whose product is a maximum
Mashcka [7]

Answer:

x = y = 22

Step-by-step explanation:

It would help to know your math course. Do you know any calculus? I'll assume not.

Equations

x + y = 44

Max = xy

Solution

y = 44 - x

Max = x (44 - x)                    Remove the brackets

Max = 44x - x^2                   Use the distributive property to take out - 1 on the right.

Max = - (x^2 - 44x )               Complete the square inside the brackets.

Max = - (x^2 - 44x + (44/2)^2 ) + (44 / 2)^2 . You have to understand this step. What you have done  is taken 1/2 the x term and squared it. You are trying to complete the square. You must compensate by adding that amount on the end of the equation. You add because of that minus sign outside the brackets. The number inside will be minus when the brackets are removed.

Max = -(x - 22)^2 + 484

The maximum occurs when x = 22. That's because - (x - 22) becomes 0.

If it is not zero it will be minus and that will subtract from 484

x + y = 44

xy = 484

When you solve this, you find that x = y = 22 If you need more detail, let me know.


4 0
2 years ago
Help ASAP will give brainly 9th grade math
KatRina [158]
<h2>Answer: </h2><h2>14. 2z + 3yz - 6z +2yz + y - z - 4y 2z - 6z  -4z - z -5z + 3yz + 2yz + y - 4y  3yz + 2yz -5z + 5yz + y - 4y </h2><h2>Answer = -5z + 5yz - 3y  </h2><h2 /><h2>15. -4ab + 3ax + ba - 6xa -4ab + ba Answer = -5ab - 3xa  </h2><h2 /><h2>16. -c(3b - 7a) -3bc - 7ac   Step-by-step explanation: </h2><h2>Hopes this helps. Mark as brainlest plz!</h2>
8 0
3 years ago
Evaluate the expression a +7 when a=4, b=2, and c=8
tatyana61 [14]

Answer:

a + 7

so "a" is 4 so

4+7=11

Hope this helps!

8 0
3 years ago
Read 2 more answers
Which ordered pair would fall in the first quadrant of the coordinate plane?
Rasek [7]
It would be (3,10) because it is much bigger then the others
8 0
3 years ago
Read 2 more answers
Other questions:
  • Probability of father and mother born in Michigan independent.<br><br>​
    13·1 answer
  • A ball is thrown vertically upward. After seconds, its height (in feet) is given by the function 56t - 16t^2 . What is the maxim
    7·1 answer
  • Which of the following is a Geometric Series?
    6·1 answer
  • Which expression could be used to determine the reduction of -4 and 3 1/4
    12·1 answer
  • A rectangle has an area of 18 square feet. A similar rectangle 1
    5·1 answer
  • Please help me now ASAP PLEASE!
    13·2 answers
  • If a mechanic takes 4 hours to complete 8 car inspections, at what rate are the cars being inspected?
    13·2 answers
  • Plz help 10 points ;-;
    12·2 answers
  • Divide. Give the exact answer, written as a decimal.
    15·1 answer
  • Miss Robinson has 750 stickers. Everyday she gives out 100 stickers. How many days till she has 250?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!