Answer:
15) 20.4
16) 40.4
17) 2.5
18) 32
Step-by-step explanation:
15) Use the calculator: 42.7/11.1*5.3
16) Use the calculator: 121.1/3
17) Use the calculator: 32.5/ (42.9/3.3)
18) 28.8/ (1.8/2)
Answer:
hold
Step-by-step explanation:
Answer:
Step-by-step explanation:
A solution is where two lines intersect.
Parallel lines never intersect so A and D are wrong (are they supposed to be the same?).
Coinciding lines are the same line, so they have infinitely many solutions since all of their points match up with one another. Because we're looking for only one solution C is wrong.
Final answer: B
