Answer:
- 24
Step-by-step explanation:
4(m + 2p) ← substitute m = 2 and p = - 4 into the expression
= 4(2 + 2(- 4) )
= 4(2 - 8)
= 4(- 6)
= - 24
Answer:

Step-by-step explanation:
Given:

Let's substitute for y

Let's distribute the parenthesis

Combine like terms

Subtract 12 from both sides

divide both sides by -2

Now let's insert 6 for the
and 4 for the 



Hope this helps
39 cubic meters is equal to 39000 litres
3/9 simplifies into 1/3 because you can still divide the top and bottom by 3