Answer:
id say c. because its the closest number that corresponds with the graph.
Answer:
y = 65x
Step-by-step explanation:
Answer: He added 4 to a negative 42 and said it was 46 but its supposed to simplify to -38. X=3/5
2/3 of 1¾ is simply their product, let's firstly convert the mixed fraction to improper fraction.

Answer:
The lengths of the sides can be 10, 30 and 31. This would be a scalene triangle.
Step-by-step explanation:
In order to determine if it can create a triangle, we simple need to make sure that the value of one side is not greater than the other two added together. In this case, 10+30 > 31, which means it can be a triangle.
A triangle with no matching sides is called a scalene triangle. Therefore, we know it is a scalene triangle.