Answer:
Answer and explanation with steps are in the following attachments
Step-by-step explanation:
• Lawson already has $60 in his wallet but needs a total of at least $500 for his holiday. He gets
1 answer:
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Answer:
D
Step-by-step explanation:
Using the rule of logarithms
log x - log y = log()
Given
(
)
= n -
2 → D
Answer:
4 hours
Step-by-step explanation:
Since we know he travels at a rate of 1:7.5 all we have to do is divide 7.5 by 30. Do you use proportions? You can set this up as a proportion and the find answer easily.
1
Now we cross product.
7.5 multipled by x =7.5x
1x30=30
so now we have
7.5x=30
Now we have to divide 7.5 on both sides which gives us
x=4