Answer:
the answer is number 1
Step-by-step explanation:
integers are whole numbers
Answer:
x=9
Step-by-step explanation:
hope this helps i think it's right 60=9x - 21 you add 21 to both sides and get 81 = 9x then divide 81 by 9 and get x=9
5x34= 170
68+76= 144
170+144= 314
Answer: 8x
Step-by-step explanation: add it normally but carry the x
Answer:
-2+k.5/n
Step-by-step explanation:
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