Answer:
26.a
27 c
28.a
Step-by-step explanation:
Janelle practices every afternoon
Answer:
6/5
Step-by-step explanation:
I hope that it's a clear solution.
45 + 32 + 37 = 114
114÷3 = 38
4 total quizzes,
for a 40 average on 4 quizzes she needs 40*4 = 160 total points
for 3 quizzes she has 45 +32 +37 = 114 points
160-114 = 46, she needs at least a 46 on the 4th quiz