Fifteen more than twice the hours carla worked last week is the same as three times the hours she worked this week decreased by 15. she worked the same number of hours each week. how many hours did she work each week?

Answer this question! 30 points and brainliest!

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Write the equations in logarithmic form 9^4=6,561