Answer:
Step-by-step explanation:
Answer:
1) B) 10
2) B) 9
Step-by-step explanation:
1) 10x+15=115
10x=100
x=10
2) 12x+17=125
12x=108
x=9
Its c because the first quadrant x is positive and y is positive.The second quadrant x is negative and y is positive.The third quadrant x is negative and y is is negative.Then the fourth quadrant x is positive and y is negative