The answer is B. Use distance formula...
Answer:
the answer is B 43 i think im right nut please let me know
Step-by-step explanation:
PLEASE GIVE ME BRAINLYEST
615-138 = 477 you start with 615 take away how many pens are left and then you get your answer
Answer:
B and C are correct
Step-by-step explanation:
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
