Answer:
19 points
Step-by-step explanation:
convert points to percents:
20 points = 100%
19 points = 95%
18 points = 90%
17 points = 85%
percent-wise, her average prior to another quiz is 92.5
so if she wants to keep to maintain that average she must get 18 1/2 points; if teacher doesn't award partial credit then she needs to get a full 19 points
4a) · (5 + 7)
b) 3 ÷ (3/5)
c) ( - ) ÷ 3
13 + y
hope i helped :) !
brainliest pleaseee !!?
yes
