Answer: x=-9/2
Alternative Form: x= -4 1/2, x= -4.5
Answer:
256
Step-by-step explanation:
16 ×16= 256
Hope it works out for you
Answer:
y=-3/2x+7.5
Step-by-step explanation:
You need to find the slope by subtracting second point,(7,-3), from the first point, (5,0), you get the slope of -3/2.
you need to put it on a graph with that slope, place the original two points and you move the slope up the y-axis 7.5, making the y-intercept (7.5,0)

well, when x = 0, namely at the very beginning, y = 27, thus, that IS the initial value.