Ataxi fare has a fixed charge of $1.75 and an additional charge $0.45 per mile. a fare for m miles is $13.90. which equation could be used to find m miles?

We have been given that a taxi fare has a fixed charge of $1.75 and an additional charge $0.45 per mile. A fare for m miles is $13.90.

Let m be number of miles traveled by taxi. Now we will use our given information to write an equation that could be used to find number of m miles as:

Therefore, equation to find m miles will be .

Now let us find number of miles taxi traveled for a fare of $13.90.

Therefore, taxi covered 27 miles in $13.90.  

answer:

3 bags of apples and 2 bags of oranges.

step-by-step explanation:

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752