Marion stopped to get gas for her car before beginning a trip. Her odometer
read 22,587 miles, and she filled up her tank with 17.3 gallons. At the end of
her trip, her odometer read 22,895 miles. What is her car's miles per gallon?
O
A. 18
O B. 15
O c. 21
O D. 14

18

Step-by-step explanation:

A is the answer

plz mark brainliest

l.ln.lln.k.nkl

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