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fenix001 [56]
3 years ago
12

Gebra

Mathematics
1 answer:
Studentka2010 [4]3 years ago
5 0

Answer: The answer is 1, 2

Step-by-step explanation:

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You have quarters and dimes that total $2.80. Your friend says it is possible that the number of quarters is 8 more than the num
AnnyKZ [126]

Answer:

Step-by-step explanation:

d = number of dimes

2.80 = 0.1d + 0.25 (d + 8 )

2.80 = 0.1d + 0.25d + 2            Combine like terms

2.80 = 0.35d + 2                       Subtract 2 from both sides

0.80 = 0.35d                             Divide both sides by 0.35

d ≈ 2.29

No, it's not possible to have more quarters than dimes when the total is $2.80 because it's not possible to have part of a dime.

5 0
3 years ago
Complete the table. This is due today.. (plzhelp)
maksim [4K]
One way to carry out this problem is to simply take the value that you already know, which is that 1/5 is 20 % and multiply it by 2 for 2/5 or 2 (1/5ths) and do this for all of them. There is a pattern that occurs for every increase in one out of denominator of 5.










5 0
3 years ago
A share of stock in the Lofty Cheese Company is quoted at 25 1/4. Suppose you hold 30 shares of that stock, which you bought at
Marizza181 [45]
I don't know the options, but I can say this:

if you bought it at 20 1/4 and you sell them at 25 1/4 then your win pro stock is the difference between those two numbers, which is 5. (25 1/4-20 1/4 =5)

and if you sell all of them, your profit will be 30*5=150 dollars.
6 0
3 years ago
Help I gotta hand my homework in tomorrow
zvonat [6]
Simple...

3*10=5*6

2*8=4*4

21+11=9+23

23+20=2+41

\frac{36}{9} = \frac{12}{3}

30-5=40-15

90-80=20-10

Thus, your answers.
6 0
3 years ago
Read 2 more answers
Which graph shows a set of ordered pairs that represent a function? On a coordinate plane, solid circles appear at the following
NemiM [27]

Answer:

1,3) or c

Step-by-step explanation:

6 0
3 years ago
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