Step-by-step explanation:
step 1. 15^18/15^3
step 2. 15^18*15^-3
step 3. 15^(18 - 3)
step 4. 15^15
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Rate = 40/16 = 10/4 = 5/2 = 2.5 meters/second
Unit rate = ratio where denominator is 1 = 2.5/1 meters/second
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4.5 divided by 1.25 is 3.6
for peices in total it is 4.
for peices the right length it is 3
Answer:
x²+4x+5
Step-by-step explanation:
i provided a picture explanation.