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nekit [7.7K]
3 years ago
10

If the cost of 20 stamps is $9.80, how much will 1 stamp cost?

Mathematics
1 answer:
solmaris [256]3 years ago
6 0

Answer:

1 stamp will cost $0.49.

Step-by-step explanation:

20/9.8=1/x

cross product

20*x=9.8*1

20x=9.8

x=9.8/20

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Calculate the number in the middle of 8.6 and 21.3
Amanda [17]

Answer:

14.95

Step-by-step explanation:

Use a median calculator

7 0
3 years ago
The bank balance was $1,234,567 on January 31. In February, we received $825k on paid invoices, and had $198k in cost of sales,
kvasek [131]

Answer:

April Beginning Balance $ 1,633,427

Step-by-step explanation:

The closing balance of January is the opening balance of February

February,

Opening Balance $1,234,567

Add Payment received on invoices $825k

Less Cost of sales $198k,

Less Overheads $356k ,

Less Other Expenses $92k .

February Ending Balance $ 1,413, 567

March

Beginning Balance $ 1,413, 567

Add Payment received on invoices $825k *1.12= 924 k

Less Cost of sales $198k *1.09= 215.82k

Less Overheads $356k *1.09= 388.04k

Less Other Expenses $92k *1.09= 100.28k

March Ending Balance = $ 1,633,427

April Beginning Balance $ 1,633,427

Treating the Costs of Sales, Overheads and the other expenses as the expenses paid out of the Bank Balance meaning no accounts payable or other cash paid.

3 0
3 years ago
The sixth graders at Amir’s school voted for the location of their class trip. 35% of the students voted to go to the art museum
katrin2010 [14]

Answer:

360

Step-by-step explanation:

126/35%=360

8 0
3 years ago
The y-intercept in the linear equation y=−110x−2 is _[blank]_.
suter [353]

Answer:

-2

Step-by-step explanation:

This linear equation is in slope-intercept format, aka y=mx+b. This is where m=slope and b=y-intercept. In the following equation, -110 is the slope and -2 replaces b, meaning it is the y-intercept

4 0
3 years ago
Read 2 more answers
Complete the following tasks for this equation: b/7.8= -2.15.
riadik2000 [5.3K]

Answer:

Step-by-step explanation:

Factors

  • A term in multiplication for an entire variety by which a bigger complete quantity may be divided
  • A divisor is an integer that evenly divides a range without leaving the rest
  • Factorization is the decomposition of an item right into a product of other objects
  • Integer factorization, the manner of breaking down a composite quantity into smaller non-trivial divisors
  • A coefficient, a multiplicative thing in an expression, usually more than a few
  • The act of forming a component institution or quotient ring in summary algebra
  • A von Neumann algebra, with a trivial center
  • Factor (graph principle), a spanning subgraph
  • Any finite contiguous sub-sequence of a word in a group concept

(b)/(7.8)=-2.15

Multiply each term in the equation by 7.8.

(b)/(7.8)*7.8=-2.15*7.8

Cancel the common factor of (1)/(7.8).

1b=-2.15*7.8

Multiply -2.15 by 7.8 to get -16.77.

1b=-16.77

Divide each term in the equation by 1.

(1b)/(1)=-(16.77)/(1)

Cancel the common factor of 1.

b=-(16.77)/(1)

Divide -16.77 by 1 to get -16.77.

b=-16.77

#SPJ10

8 0
2 years ago
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