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
Masja [62]
3 years ago
6

You begin the week with 20 units of milk. You purchase 40 units. Your ending inventory for the week is 30 units. How many units

did you sell?
Mathematics
1 answer:
Musya8 [376]3 years ago
8 0

Answer:

30 units.  

Step-by-step explanation:

Let x be number of milk units sold.

It has been given that You begin the week with 20 units of milk. You purchase 40 units. Therefore, total units of milk will be 20+40=60 units.

It has been given that your ending inventory for the week is 30 units, which means after selling x units from 60 units you are left with 30 units.

We can set this information in an equation as:

60-x=30

-x=30-60

-x=-30

x=30

Therefore, you have sold 30 units.

You might be interested in
A bakery sells bagels at two different rates. When a customer buys fewer than 12 bagels, each one costs $1.25. When a customer b
Sav [38]

Answer:

1.25b when b < 12 , 1b & then 0.75 b when b <u>> </u>12

Step-by-step explanation:

  • Price for b bagels = Price x Quantity

* Less than 12 bagels bought, cost $1.25 per bagel

So, price for b bagels, when (b < 12) = 1.25b

* 12 or more than 12 bagels bought, cost $1 upto first 12 bagels & 0.75b on each additional bagel

So, price for b bagels, when (b = 12) = b

So, price for b bagels, when (b > 12) = b + 0.75b' , where b' denotes extra b beyond 12

8 0
3 years ago
Look at the two expressions.<br><br>3x−18<br><br>3⋅(x−6)<br><br>Are the two expressions equivalent?
Ivanshal [37]
Yes because if you distribute the 3 and multiply it with 3 • x and 3• 6 you’ll get 3x-18
8 0
3 years ago
Read 2 more answers
(x² + 6x − 16)(x − 2) = ax³ + bx² + cx + d
stellarik [79]
B is the right answer to this question
3 0
2 years ago
Evaluate the expression Arcsec(sqrt 2). Do not use your calculator to answer this question. Do not express answer in decimals.
Igoryamba
Pi/4 radians  
You're looking for the angle that has a secant of sqrt(2). And since the secant is simply the reciprocal of the cosine, let's take a look at that.
 sqrt(2) = 1/x
 x*sqrt(2) = 1
 x = 1/sqrt(2)
 Let's multiply both numerator and denominator by sqrt(2), so
 x = sqrt(2)/2 
 And the value sqrt(2)/2 should be immediately obvious to you as a trig identity. Namely, that's the cosine of a 45 degree angle. Now for the issue of how to actually give you your answer. There's no need for decimals to express 45 degrees, so that caveat in the question doesn't make any sense unless you're measuring angles in radians. So let's convert 45 degrees to radians. A full circle has 360 degrees, or 2*pi radians. So:
 45 * (2*pi)/360 = 90*pi/360 = pi/4 
 So your answer is pi/4 radians.
5 0
3 years ago
Read 2 more answers
What is the equation of the midline for the function f(x) ?<br> f(x)=3cos(x)−2.5
fredd [130]
Y= -2.5
the midline is basically the line where the distance is the same to the line from the max and the min 
7 0
3 years ago
Read 2 more answers
Other questions:
  • A piece of paper in the shape of an equilateral triangle with side length 3 and a circular piece of paper with radius 1 are glue
    15·2 answers
  • If I flip a coin 10 times, how many times should I get heads?
    10·2 answers
  • Suppose that you have 10 cards. 4 are green and 6 are yellow. The 4 green cards are numbered 1, 2, 3, and 4. The 6 yellow cards
    8·1 answer
  • Factor x^2 + 5x + 6. a. (x + 1)(x + 6) b.prime c. (x + 1)(x + 5) 4.(x + 2)(x + 3)
    8·1 answer
  • Jill was going to meet at the bus depot if she went during rush hour she would travel 15 mph and arrive 1 hour later if she went
    10·1 answer
  • State if the two triangles are congruent. If they are, state how you know.
    15·1 answer
  • Bananas cost $0.49 per pound and grapes cost $1.15 per pound. Leanne bought 3.5 pounds of bananas and 2.4 pounds of grapes. How
    10·2 answers
  • Find the probability of getting a head when you flip a coin, and then getting a vowel when you draw from a bag of letters with t
    5·2 answers
  • 1.) What is the domain of a function y = x + 3 when the range is {7, 4,3}
    9·1 answer
  • Joe is buying school supplies. He buys 2 pencils, 4 erasers, 10 pens, and a backpack for $20. Pencils and pens cost the same amo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!