Question

Harita must memorize 90 measures of music for her cello solo at a concert. She plans on memorizing 18 new measures for every 3 days of practice. Which equation can be used to determine m, the number of measures Harita still needs to memorize, as a function of d, the number of days of practice since she began learning the piece? m = 72 – 15d m = 90 – 6d m = 101 – 21d m = 108 – 3d

Answer 1

Answer:

Not C

Step-by-step explanation:

Took the teest and got C wrong, so yeaaaa

Answer 2

Answer: B. m= 90 - 6d

Hope this helps!