R-7=7 add the seven from both sides, leaving the r alone, because this is what you are trying to find. Thus the answer is r=14.
Answer:
B. 5.00
Step-by-step explanation:
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Answer:
B) EH
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x-25,6=90
2x=90+25,6
2x=115,6
x=57,8
Answer:
The second answer, and fifth answer
Step-by-step explanation: