Select all the expressions that are equivalent to the expression 0.6(-7 - 1.2x).

-4.2 - 1.2x
-4.2 - 0.72x
-0.72x + (-4.2)
-4.2 + 0.72x
-4(0.18x + 1.05)
0.6(-7) - 0.6(-1.2x)
0.6(-7) + 0.6(-1.2x)

-4.2-0.72x or 0.6(-7)+0.6(-1.2x)

Step-by-step explanation:

0.6(-7-1.2x)=-4.2-0.72x

-4.2 - 0.72x (second)

-0.72x + (-4.2) (third)

-4(0.18x + 1.05) (fifth)

0.6(-7) + 0.6(-1.2x) (seventh)

Step-by-step explanation:

okay so 0.6(-7 - 1.2x) = -4.2 - 0.72x or -0.72x - 4.2 or -4.2 + (-0.72x) or -0.72x + (-4.2) they are all the same meaning these are all the simplified answers

so the first one is incorrect because it is -4.2 - 1.2x (simplified)

the second one is correct because it is -4.2 - 0.72x (simplified)

the third one is correct because it is -0.72x - 4.2 (simplified)

the fourth one is incorrect because it is -4.2 + 0.72x (simplified)

the fifth one is correct because it is -0.72x - 4.2 (simplified)

the sixth one is incorrect because it is -4.2 + 0.72x (simplified)

the seventh one is correct because it is -4.2 - 0.72x (simplified)

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: