What is the answer to 35r−21<−35r+19
1 answer:
Answer:
r < 4/7
Step-by-step explanation:
35r−21<−35r+19
35r + 35r < 19 + 21
70r < 40
r < 40/70 or r < 4/7
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The correct answer is B.)
The first one is the best answer
Try to get all the x'es to the right side
It would be 10 because With Nancy, y=4x+30, 30 is the membership fee which is 10 less than Jessicas membership fee of 40.
