Sale=original-45
129=original-45
add 45 to both sides
174=original
the camera originally cost $174
Answer: 6
Step-by-step explanation:
y = mx + b, where b is the y-intercept, in this case, y-intercept is 6.
Answer:
20th day
Step-by-step explanation:
you: 4,8,12,16,20,24
sister:5,10,15,20,25
20 is the day where they meet
If its less than 90, its a right triangle. Hope this helps!
