How do we know if we solve addition or subtraction first in a Math
problem?

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q

Proving the congruent supplements theorem

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?