Which expression is equivalent? −7(4x − 3) a) 28x + 21 b) 28x − 21 c) −28x + 21 d) −28x − 21

The equivalent expression is C) -28x + 21

Step-by-step explanation:

Let's consider the following expression.

-7 × (4x - 3)

In order to find the equivalent expression, we can use the distributive property of multiplication over subtraction.

-7 × 4x - (-7) × 3

- 28x - (-21)

- 28x + 21

The equivalent expression is

C) -28x + 21

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.