Answer:
you needed to mark this question for the science section
Step-by-step explanation:
16^2 is 16•16 so x would equal 256
Answer:
-7-a
Step-by-step explanation:
2a-3a +5-12
-a - 7
or -7-a
Answer:
the first one is 14xy+3x-y
the second one nothing can be done so that would be ur answer
the third one nothing can be done so that would be ur answer
the fourth one and the fifth one nothing can be done so that would be ur answer
Answer:
D.90
the answer is 90 because it only flips once