Answer:
1
Step-by-step explanation:
because its the only one where if you run a line down the y axis it only crosses the line at one point
When the signs of the two numbers are the same, the answer will be positive. When the signs of the two numbers are different, the answer will be negative.
Answer:
$4.41
Step-by-step explanation:
10+12+15+18+20=75
75/x=17
17x=75
X=4.41