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rjkz [21]
3 years ago
5

Find the 4th term in the sequence with the following definition:

Mathematics
1 answer:
Reptile [31]3 years ago
7 0

Answer:

-42

Step-by-step explanation:

a_{1}  = 0\\a_{2}  = 2(0-3) = -6\\a_{3}  = 2(-6-3) = -18\\a_{4}  = 2(-18-3) = -42

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3x-2y=10 solving equations
Schach [20]

Answer:

Step-by-step explanation:

3x-2y= 100

3x= 10 +2y 

x =(10+2y)/

8 0
1 year ago
Ray MN and ray ML are two sides of an angle. What is a name of this angle?
Setler [38]
It is (c) NML
Because MN and ML is the vertex and the point meeting is M which is the angle.
The M is the angle because the common letter of both vertex is the letter M

7 0
3 years ago
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4 0
3 years ago
Johnny has a bag with 84 coins in it. If the ratio of dimes to nickels to pennies is 3 to 2 to 1, how many
omeli [17]

Answer:

28

Step-by-step explanation:

Number of coins in the bag ⇒ 84

Give that,

Dimes : Nickels : Pennies

  3       :       2     :   1

You can see that, there are 6 parts . ( 3 + 2 + 1 = 6 )

And now let us write the types of coins in fractions.

Dimes ⇒  \frac{3}{6}

Nickels ⇒ \frac{2}{6}

Pennies ⇒ \frac{1}{6}

And now they're asking for the number of nickels.

To find that, you can multiply 84 ( number of coins) by it's fraction ( 2/6).

Let us solve.

84 × \frac{2}{6}

\frac{84*2}{6}

\frac{168}{6}

28

Therfore, there are 28 nickels.

8 0
2 years ago
Mr. Benson's gross pay is 789.18 the amount of social secutiry deducted is 6.2 percent of gross pay. How much of his gross pay w
gayaneshka [121]
To determine the amount of that Mr. Benson needs to pay for his social security tax, we just have to multiply his gross pay, 789.18 with the decimal equivalent for the percent, 6.2%.
                          amount for social security tax = 789.18 x (0.062) 
                                          = 48.93
Therefore, Mr. Benson needs to pay approximately 48.93 for social security. 
6 0
3 years ago
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