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
sashaice [31]
2 years ago
10

Jack bought a 1/4 pound of salami and 1 2/3 pounds of Ham at the deli. Both items are on sale for $12 per pound. What is the tot

al cost?
Mathematics
1 answer:
Liono4ka [1.6K]2 years ago
8 0

Answer:

Salami: $3.00

Ham: $ 8.00

Step-by-step explanation:

12 * 1/4 = 12/4 = $3.00

12 * 2/3 = 24/3 = $8.00

You might be interested in
Help im sister needs help and i can't help her im doing my school work !
padilas [110]
Answer is 73 because blah blah blah blah
5 0
3 years ago
Find the value of x (3x-9) (x + 7)
laila [671]

Answer:

x=-3 and x=-7

Step-by-step explanation:

3 0
3 years ago
Two students walk in the same direction along a straight path, at a constant speed - one at .90 m/s and the other at 1.90 m/s.a.
anyanavicka [17]

Answer:

a)The second student arrive 7 minutes and 36 seconds sooner

b)They have to walk 598,51 m

Step-by-step explanation:

Speed= Distance/Time

We are looking for time now

Time = Distance/Speed

First student

Time = 780 m/0.90 m/s=866,66 seconds

Second student

Time = 780 m/1.90 m/s=410,52 seconds

Difference=866,66-410,52= 456,14 seconds

In minutes

Difference= 456,14 seconds /60=7 minutes 36 seconds

Distance=Speed x Time

Speed¹ x Time¹ =Speed² x Time²

Time¹= Time² + 5.50 min

5.50 min =350 seconds

Time²  =Speed¹ x Time¹ /Speed²

Time²  =Speed¹ x (Time² + 350 seconds  ) /Speed²

Time²  =0.9 x (Time² + 350 seconds  ) /1.9

Time²  =0,4737 x (Time² + 350 seconds  )

Time²  =0,4737 Time² + 165,79 seconds

Time²  - 0,4737 Time² = 165,79 seconds

0,5263 Time² = 165,79 seconds

Time² = 165,79 seconds/0,5263 =315,01 seconds

Distance=1,9 x 315,01 seconds = 598,51 m

5 0
3 years ago
David has scored 81 , 87 , 69 , and 82 on his previous four tests. what score does he need on his next test so that his average
kvv77 [185]
91 so the mean can avrege out to 82
7 0
3 years ago
I don’t understand this one
Masja [62]

Answer:

  see below

Step-by-step explanation:

Put -1 where x is in each expression and evaluate it.

__

You will find that the expression is zero when the numerator is zero. And you will find the numerator is zero when it has a factor that is equivalent to ...

  (x +1)

Substituting x=-1 into this factor makes it be ...

  (-1 +1) = 0

__

Evaluating the first expression, we have ...

\dfrac{4(x+1)}{(4x+5)}=\dfrac{4(-1+1)}{4(-1)+5}=\dfrac{4\cdot 0}{1}=0

This first expression is one you want to "check."

You can see that the reason the expression is zero is that x+1 has a sum of zero. You can look for that same sum in the other expressions. (The tricky one is the one with the factor (x -(-1)). You know, of course, that -(-1) = +1.)

5 0
3 years ago
Other questions:
  • How many ways can a coach assign eleven different players to one of the four positions, if there must be exactly one goalkeeper,
    10·1 answer
  • Which system of linear equations can be solved using the information below?
    12·2 answers
  • Common ratio for 64,-16,4,-1
    13·1 answer
  • Which of the following is a correct factorization of this trinomial?
    5·2 answers
  • Erica makes 6 sandwiches and cuts
    15·1 answer
  • Please only right answers no links or anything and please answer quick!!!ILL MARK BRAINLEST PLEASE QUICK QUICK QUICK QUICK QUICK
    14·1 answer
  • BC =<br> Round your answer to the nearest hundredth.<br> B<br> 200<br> ?<br> А<br> 4
    10·1 answer
  • Quadrilateral ABCD has vertices A(–1, –2), B(–1, 3), C(4, 3) and D(4, –2). It's dilated by a factor of 2 with the center of dila
    6·1 answer
  • ✅✅✅✅✅MATH✅✅✅✅✅<br><br> GCf of 90 &amp; 45 <br><br> Whats 7 divided by 3/5
    12·2 answers
  • Y=-3^x what is the answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!