Answer:

Step-by-step explanation:
Given

Required
Express as a single expression
We have:

Write 7 as an exponent

Rewrite as:


Apply quotient and product rule of logarithm

Apply law of indices

Solve exponent



Speed in general, a numerical value, obtained by measuring distance and time.
If you use a calculator its easy
16.72 - 1.24 = 15.48
15.48 divided by 12 is 1.29
for sales tax 1.24 divided by 12 is .10
so for each one She spent $1.39
Answer:
4th and 5th
Step-by-step explanation:
The answer would be horizontal reflection because it has been reflected over a horizontal line. Hope this helps :-)