A) √ 49 25 = b) √ 100 144 = c) ( 8 3 ) 4 = d) (− 15 20) + ( 5 2 ) = e) ( 4 7 ) − ( 3 5 ) = f) ( 6 5 ) . ( 4 3 ) = g) √ 196 169 = h) ( 7 5 ) − (− 8 3 ) = i) ( 3 8 ) ∶ ( 9 16) = j) ( 10 21) + ( 3 7 ) − ( 5 4 ) = k) ( 7 15): ( 11 8 ) l) ( 7 9 ) 3 = m) ( 11 9 ) 4 n) ( 2 5 ) 2 + √ 121 9 = o) ( 1 3 ) + ( 1 2 ) − ( 4 5 ) = p) ( 3 4 ) : ( 21 16) + ( 3 7 ) =

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.

Is there an x intercept in the equation 60*1.15^x

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?