31
cost per song in March = ₤35.60/40 = ₤0.89
cost per song in April = 89 + 5 = 94 = ₤0.94
number of songs = ₤30/0.94 = 31.914...
Thus the maximum she can download is 31
Answer:
Complete explanation is in the picture.
Step-by-step explanation:
yes; you can just remember that all the angles on a triangle equal 180 so just add the two angles, subtract from 180 to get your last angle degrees.