Factor completely 5ab(x + 6) − 4(x + 6).

A Prime
B (x + 6)(5ab + 4)
C (x + 6)(ab)
D (x + 6)(5ab − 4)

D (x + 6)(5ab − 4)

Step-by-step explanation:

The  two binomials in the parentheses are the same so we can rewrite this as

(x + 6)(5ab − 4). We cannot simplay factor (x+6) anymore and (5ab − 4).

answer: there are 453.592 grams in a pound.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is