Answer:
Step-by-step explanation:
If two lines have different slopes, they cannot be the same line. If they share a y-intercept, that means they cross the y -axis at the same y value. If they share an x value and corresponding y value, they intersect at that point, in this case their y-intercept.
Hope this helped!!
step 1 has incorrect justification
Answer:
x=8+1/2
Step-by-step explanation:
Hope this helps, good luck!
Answer: 12 weeks
Step-by-step explanation: you multiply 25x 12+75 so it’s 12 weeks