Answer:
1. Vertex: (4,26)
X-intercept: (9.09,0)(-1.09)
2. Vertex: (-4,-6)
X-intercept: (-1.55,0)(-6.44,0)
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
-3x+25=40. You want to isolate x so you have to subtract 25 from both sides. -3x=15. We then want x to be isolated so we have to divide both sides by -3 to make x by itself. x=-5. Therefore, x=-5.
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2.2(5) - 4.33(1) >0
11 - 4.33 > 0
6.67 > 0
B)Yes
88,800÷100=888 because when you are dividing by multiples of 10, the place value always move over to the right depending on how many digits there are.