Answer:
the first equation is (7,-5.9)
the second equation is (3,10.5)
the third equation is (6,9.4)
the fourth equation is (-5,-4.5)
Okay so whats the question?
Answer:The answer is a.
Step-by-step explanation:
The reason why it's a is because the 2 columms of table row with the 4 rows
Answer:
req no of problem=60
Step-by-step explanation:
let x be the no of problem
ac/ques, =57
95x=5700
x=
x=60