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Arada [10]
3 years ago
14

What is the coefficient of y in the expression 1 ⋅ 4 + 7y?

Mathematics
1 answer:
kow [346]3 years ago
4 0

Answer:

7

Step-by-step explanation:

The coefficient of a variable is simply the number it's being multiplied by or the number that is in front of it. In this case, the coefficient of y is 7.

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Vanderbilt Corporation, which utilizes a calendar year as its fiscal year, is the payee on a $12,000, 7%, 8-month note receivabl
Vedmedyk [2.9K]
Given:
Payee: Vanderbilt Corporation
Notes Receivable from Stanford Company
<span>$12,000, 7%, 8-month 
                               
                                         Debit             Credit

October 1, 2016
Notes Receivable            12,000 
           Cash                                           12,000
*to record notes receivable from Stanford Company

December 31, 2016
Interest Receivable               560
           Interest Income                                560

12,000 * 7% * 8/12 = 560
*to recognize interest earned but not yet received

June 1, 2017
Cash                                  12,560
          Notes Receivable                        12,000
          Interest Receivable                           560
*to recognize full payment on note.</span>
3 0
3 years ago
Solve by substitution 3x+y=3 and 7x+2y=1
balu736 [363]

3x + y = 3

7x + 2y = 1

First isolate one of the variables (x or y) in one of the equations.

Isolate "y" in the first equation(because it is the easiest to isolate) and substitute it into the second equation.

3x + y = 3      Subtract 3x on both sides

3x - 3x + y = 3 - 3x

y = 3 - 3x


7x + 2y = 1

7x + 2(3 - 3x) = 1     [since y = 3 - 3x, you can substitute (3-3x) for "y"]

Multiply/distribute 2 into (3 - 3x)

7x + (3(2) - 3x(2)) = 1

7x + 6 - 6x = 1

x + 6 = 1     Subtract 6 on both sides

x = -5


Now that you know "x", substitute it into one of the equations (I will do both)

3x + y = 3

3(-5) + y = 3       [since x = -5, you can plug in -5 for "x"]

-15 + y = 3    Add 15 on both sides

y = 18


7x + 2y = 1

7(-5) + 2y = 1

-35 + 2y = 1     Add 35 on both sides

2y = 36     Divide 2 on both sides

y = 18


x = -5, y = 18  or  (-5, 18)

5 0
3 years ago
[]
Viktor [21]

Answer:

Volume equals 75.4

You can use the formula V = πr^2 to solve for the volume of a cylinder

8 0
3 years ago
Message
Inessa [10]

Answer:

24  

Step-by-step explanation:

4 numbers can be arranged that many times and Carl and Devon count as one since they need to sit next to one another!

5 0
3 years ago
I need help on 9. Just tell me the answer.
Lilit [14]
$1.65x(n)=(m)
Multiply the money by the pounds then you will get the answer in money for example:
$1.65 x 6 pounds
=$9.9
3 0
4 years ago
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