Jamal's score is 80
<u>Explanation:</u>
Given:
Number of questions = 100
Let w be the number of wrong answers
Let r be the number of right answers
According to question,
r = 4w
r + w = 100
Solving both the equations we get:
4w + w = 100
5w = 100
w = 20
If w = 20 then r = 4 X 20 = 80
Therefore, Jamal's score is 80
Answer:
The answer is option (D) 8.17 × 10^8...
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Answer:
Step-by-step explanation:
8×3cuartos:648
To find equivalent expressions,
distribute the first one and
factor the second one.
The answer is positive 6 degrees
