The sum of two numbers is 30 and their difference is 12. Find the two numbers.
The first step is to set up the problem as:
X+Y= -12
X+Y= 30
A) True
B) False

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru

Plzzz answer both questions and i will give you 100 points