Here is how to work the problems and write the expressions.
To know if it's even based on it's prime factorization, check to see if it is a multiple of 2. If it is, it is an even number. If it is not, it is an odd number.
Answer:
x = r(t + s) (second option)
Step-by-step explanation:
First add s to both sides and get x/r = t + s.
Then mutiply both sides by r to separate x and this is the final equation:
x = r(t + s)
Second step
PEMDAS
Parenthesis exponents division addition subtraction
Answer: g=8
Step-by-step explanation: Hope this help :D
