Answer:

Step-by-step explanation:

Answer:
gradient 1/2, y-intercept 9
Step-by-step exp
Answer:
Math SMH
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
since the answer is positive, we need a negative number, if we use -10,two negatives makes a positive, so it becomes
-8 +10=2