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
Zepler [3.9K]
3 years ago
7

if a jar of coins contains 40 half dollars and 200 quarters, what is the monetary value of the coins? (Show all work)

Mathematics
1 answer:
diamong [38]3 years ago
4 0
40x50=2000
200x25=5000
You might be interested in
camelback mountain has an elevation change of 1,264 feet. how many pennies would it take to make a stack that high? pls show all
tatiyna

1 penny = 0.005 ft
total amt of pennies = 1264/0.005 = 252800 pennies

8 0
2 years ago
Solve for the variable in the following equation: 1 / 6c + 1 / 3 = - 2
tankabanditka [31]

Answer: C. C=-14

Step-by-step explanation:

Given

(1/6)c+1/3=-2

Multiply both sides by the LCM of 1/6 and 1/3(Least Common Multiple)

6[(1/6)c+1/3]=(-2)(6)

c+2=-12

Subtract 2 on both sides

c+2-2=-12-2

c=-14

Hope this helps!! :)

Please let me know if you have any questions

4 0
3 years ago
Read 2 more answers
If the standard deviation for a set of data is​ 0, which of the following must be​ true?
luda_lava [24]

Answer:

C. All of the data values are identical.

Step-by-step explanation:

If the standard deviation for a set of data is​ 0, then all of the data values are identical.

When a standard deviation is 0, then the variance is also 0 and the mean of the deviation that is squared is also 0, thereby making all the values identical to the mean, that is 0.

7 0
3 years ago
Solve the following <br> 2(x-2)=8
Talja [164]

Answer:

2

Step-by-step explanation:

2 (x-2)=8 equal to 2x-4=8, put -4 to the other side by subtracting 4 on both sides once you do you get 2x=4 so 4 divided by 2 equals 2.

7 0
3 years ago
Read 2 more answers
The expression 10a+6c gives the cost (in dollars) for a adults and c children to eat at a buffet restaurant.
lys-0071 [83]
Yikez that’s really hard
4 0
3 years ago
Other questions:
  • My friend takes 10 cards at random from a 52-card deck, and places them in a box. Then he puts the other 42 cards in a second, i
    6·2 answers
  • Sun Lei bought a laptop computer for $1800.
    15·1 answer
  • Do you guys know how to do this problem I’m stuck school just Started and I can’t remember how to do this
    10·1 answer
  • Have y’all tried the travis scott burger is it worth the hype yes or no
    8·2 answers
  • A rectangle is constructed with its base on the​ x-axis and two of its vertices on the parabola y equals = 100 100 minus −x squa
    11·1 answer
  • Simplify (6^5)^2<br> A.b^7<br> B.b^5<br> C.b^3<br> D.b^10
    15·2 answers
  • Which system of inequalities is represented by the graph?
    9·1 answer
  • HELP WILL MARK BRAINLIEST
    8·2 answers
  • The perimeter of the figure below is 54.9 in. Find the length of the missing side.
    11·1 answer
  • Someone plz help me
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!