Question

Simplify. –2 • [–10.5 ÷ (2 + 3)]

Answer 1

4.2
hope this helps

good luck

Answer 2

Ok, so for this question you need to remember PEMDAS (Parenthesis, Exponents, Multiply, Divide, Add, Subtract) So then 
-2 * (-10.5 / (2 + 3))
= -2 * (-10.5 / (5))
= -2 * ( -2.1)
= 4.2 
There you go.