Answer:
2
i think
Step-by-step explanation:
Answer:
graph A
Step-by-step explanation:
if you use the substitution method is graph A
Answer:
its the last one I think.
For this do 5/8-1/2!! in order to do this, find the common denominator. this one is 16, so do: 10/16-8/16, and simplify!
Answer: 1 and 13
Step-by-step explanation: To find the factors of 13, begin by dividing 13 by 1 which gives us 13. This tells us that 1 and 13 are factors of 13.
13 is a prime number which means it only has two factors which are 1 and 13.
