Answer:
15 miles
Step-by-step explanation:
5 days times 3 miles per day.
the saturdat/Sunday skateboarding stuff is irrelevant to the question asked
1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
So 16 integers.
30
20+2(3*7 - 4*4)
20+2(21-16)
20+2*5
20+10
simplifying we get
We need to simplify:
Solving:
Applying the rule:
log a + log b = log(ab)
So, simplifying we get
Keywords: Simplifying Logarithms
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The second one. The -2y should have been +2y
a negative multiplied by a negative gives you a positive