Answer:
3.249 X 10^-2
Step-by-step explanation:
2.

3.

Steps to solve:
5(y + 2/5) = -13
~Distributive Property
(5 * y) + (5 * 2/5) = -13
~Simplify
5y + 2 = -13
~Subtract 2 to both sides
5y + 2 - 2 = -13 - 2
~Simplify
5y = -15
~Divide 5 to both sides
5y/5 = -15/5
~Simplify
y = -3
Best of Luck!
(1)
Cuz "[]" is in included
"()" isn't.