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Scrat [10]
3 years ago
11

A collection of dimes and nickels is worth $4.50. There are 30 in total, how many of each are there.

Mathematics
1 answer:
Alex787 [66]3 years ago
5 0
.10x + .05y = 4.50
x + y = 30
Is the formula
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Somebody solve this plzz
mash [69]

Answer:

Not a function

Step-by-step explanation:

If you use the line/ pencil test ***I think that's what it's called...

you put a pencil flat on the graph and if it touches more than one point, it is not a function. This only works with some graphs.But it works with this one.  

8 0
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pin Co. has $52,000 in its Cash account, $20,000 in its Inventory account, and $12,000 in its Notes Payable (short-term) account
KatRina [158]

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Step-by-step explanation:

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5 0
4 years ago
2. Lupita deposits $34,890 in an account that pays 3.2% simple interest. She keeps the money in
Andre45 [30]

Answer:

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3 0
3 years ago
Maria charges $15 for every 2 hours that she babysits. How much would Maria charge for working for 5 hours
saw5 [17]
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5 0
3 years ago
Read 2 more answers
22. Find the missing terms indicated by variables in the arithmetic sequence shown.
yuradex [85]

The complete sequence is<u> 24, 30, 36, 42, 48, 54, 60</u>

<h3>The nth term of an arithmetic progression</h3>

The nth term of an arithmetic progression is expressed according to the equation;

Tn = a + (n-1)d

where

a is the first term

n is the number of terms

d is the common difference

Determine the common difference

d = 42-b = b - 30

-b-b = -30-42

-2b = -72

b = 36

d = 36-30

d = 6

For the first term;

d = 30 - a

6 = 30 - a

a = 24

For the value of c

c = 42 + 6

c = 48

For the value of d

d = 48 + 6

d = 54

For the value of e

e = 54 + 6

e = 60

Hence the complete sequence is<u> 24, 30, 36, 42, 48, 54, 60</u>

Learn more on arithmetic sequence here: brainly.com/question/24989563

#SPJ1

6 0
1 year ago
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