Solve It: Carlos got to the
Christmas party at 2:00.
He played games for 42 minutes, then he spent 12 minutes decorating a Christmas cookie. Then he sang Christmas carols for 27 minutes. At what time did he finish singing
Christmas Carols?

the answer would be c:   ax + b = ax + c

step-by-step explanation:

3x + 4y -25 =0 represents the amount of change sianna should recieve

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

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