Answer:
-3.5
Step-by-step explanation:
9.1 divided by -2.6= -3.5
So,
5y*3 is the open phrase the student uses to model "the sum of 5y and 3".
"The sum of" means addition. The student put 5y*3, while the sum of 5y and 3 is actually 5y + 3.
Answer:
(1,3)
Step-by-step explanation:
It is just where the points fall on the graph
Answer:
5+5x-4y
Step-by-step explanation: