Chloe spent $69 and now has no money left. She had before her purchase. She had $ before her purchase. can you please help me with this please

$69

Step-by-step explanation:

Given

Required

Determine the cash before purchase

To get the her amount before the purchase, we simply add both given parameters together.

This is done as follows;

Substitute 0 for Amount Left and 60 for Purchase

Hence, she had $69 before the purchase

49%

step-by-step explanation:

when you realize that you dont know just realize i just took a test and im so smart

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