Answer:
x-intercepts:
(-6,0) and (3,0)
Step-by-step explanation:
x-intercept is when y=0
Answer:
55 degrees
Step-by-step explanation:
always the middle of the thermometer is 15,25,35,45,55,65,75,85,95 etc.
Add 509 and 12:
509
+ 12
____
521
509 + 12 = 521
Your correct answer is 12.