Answer:
d.) x/y
Step-by-step explanation:
quotient means to divide and d shows x & y getting divided
Ex cada dqcd qf e wg egcegcecegcecrcge egcgwcqf qfcqf wvegcegcece eg eg e e wxfwcwf wfccegxecrcevevgergrge evwhqqjaajaj
I think the answer is (a)
Answer:
no real solutions
Step-by-step explanation:
If equation is...

= no real solutions
Number of exams per semester = 5
Average of first four exams = 90
Therefore,
Total of first four exams = 90*4 = 360 marks
Based on 5 exams,
Average = 360/5 = 72