Billy knows that she can run .4 miles in 2 1/2 how minutes and .6 miles in 3 3/4 minutes how long would it take to walk 2 miles
1 answer:
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Answer:
p = 7
Step-by-step explanation:
Step 1: Subtract 2p from both sides.
5p − 9 − 2p = 2p + 12 − 2p
3p − 9 = 12
Step 2: Add 9 to both sides.
3p − 9 + 9 = 12 + 9
3p=21
Step 3: Divide both sides by 3.
=
p = 7
-8x + 4 > 5 - 3x
Adding 3x to both sides,
-5x + 4 > 5
Subtracting by -4 on both sides,
-5x > 1
Dividing both sides by -5,
x < - 1/5
