Answer:
Step-by-step explanation:
7*e^2x + 10 = 29
Subtract 10 to both side.
7*e^2x = 19
Divide 7 to both side.
e^2x = 19/7
Inverse e with ln.
ln(19/7) = 2x
Divide 2 to both side.
$428 for 4 concert tickets would equal $1,712
188 units cubed