Answer:
The x-intercept is 8/7.
Step-by-step explanation:
There is only one x-intercept because the equation is linear. And you don't need the quadratic formula to find the x-intercepts at all. Hope this helps!!
Answer:
-9
Step-by-step explanation:
100 x -.09 = -9 (move the decimal over two places to the right because you are multiplying by 100)
Slot method
1st slot, 5 options
2nd slot, 4 options (1 gone to the first slot)
3rd slot, 3 options (1 gone again)
4th slot,2 options (1 less)
multiply
5*4*3*2=120
answer is 120 arrangements
Answer:
the original is 1080.
Step-by-step explanation:
80%×600=480
480+600=1080
