Solve the equation
a/4 - 5/6 =-1/2

4/3

Step-by-step explanation:

a

4

−

5

6

=−

1

2

Step 1: Simplify both sides of the equation.

1

4

a+

−5

6

=

−1

2

Step 2: Add 5/6 to both sides.

1

4

a+

−5

6

+

5

6

=

−1

2

+

5

6

1

4

a=

1

3

Step 3: Multiply both sides by 4.

4*(

1

4

a)=4*(

1

3

)

a=

4

3

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)