2 973
(2 sig. figures)

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.

Aline passes through 3,7 and 6,9 what equation represents the line

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