1] Solve the equation.
6(5-8v)+12=-54
v=?

2]
Solve the equation.
21(2-x)+12x=44
x=?

3]
The cost C (in dollars) of making N watches is represented by C=15n+85 . How many watches are made when the cost is $385?

4]
Solve the equation.
21(2-x)+12x=44

5]
-v(yes or no, and explain why)

c. (0.6,-1.4)

step-by-step explanation:

hope this

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

it is true

step-by-step explanation:

all the combinations add up i used   calculator

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x