Question 1 7 pts
One house sitter charges $40 a day. Another house sitter charges an initial fee of
$100 plus $15 per day. Which equation could you use to solve to find out after how
many days is the fee charged by the two sitters the same?
40x + 100 = 15x
40x = 100 + 15x
40 = 100x + 15
none of the above
Question 2
7 pts
HELPPP PLSSS

its a straight line parallel to the time axis

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

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