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Advocard [28]
3 years ago
8

The number of dimes is 3 more than twice the number if nickels.The total value of the coins is $7.05.How many of each type of co

in did she find?​
Mathematics
1 answer:
lukranit [14]3 years ago
6 0

Answer:wait can you umm rewrite this i dont get it

Step-by-step explanation:

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Ray BD bisects ABC so that m 2DBC = (x + 6)° and m ZABD = (2x – 12). What is x?
Ludmilka [50]
C 16 is correct Bc if u solve it out it Becomes to 16 put -6 under 2 and 12 cross out 2-6 and add 12 and 6 witch gives u 16.
5 0
3 years ago
Which table can be created using the equation below? –2 + 4x = y A 2-column table with 3 rows. Column 1 is labeled x with entrie
Pachacha [2.7K]

The correct answer is C. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 5, 0, 3. Column 2 is labeled y with entries negative 18, negative 2, 10.

Explanation:

The purpose of an equation is to show the equivalence between two mathematical expressions. This implies in the equation "–2 + 4x = y" the value of y should always be the same that -2 + 4x. Additionally, if a table is created with different values of x and y the equivalence should always be true. This occurs only in the third option.

   x                 y

   5                -18    

   0                -2

   3                 10

First row:

-2 + 4 (5) = y  (5 is the value of x which is first multyply by 4)

-2 + 20 = -18 (value of y in the table)

Second row:

-2 + 4 (0) y

-2 + 0 = -2

Third row:

-2 + 4 (3) = y

-2 + 12 = 10

5 0
3 years ago
Read 2 more answers
What’s the first 1st term in the sequence given by :T(n)=n^2-4<br> Pls help
Zepler [3.9K]

First term = T(1) is obtained by plugging  n = 1 into the formula,

thus First term = 1^2 - 4 = 1 - 4

= 3    (answer)

8 0
3 years ago
​Dustin wants to buy a new gaming computer that costs $1,005. ​He has saved $487. How much more money does Dustin need to ​buy t
insens350 [35]

Answer: 518

Step-by-step explanation: Just try it

8 0
3 years ago
Read 2 more answers
0.4= Blankx10 please answer quick
Marta_Voda [28]

Answer:

1, 0.4

2, 0.004

3, 0.04

Step-by-step explanation:

hope this helps.      :)

6 0
3 years ago
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