Divide 2951 by 6.5 to get the answer
Answer:
(a) and (b) are true
Step-by-step explanation:
a) is true.
b) is true. Replacing x with 8 in the equation y=1/4x-5 results in 2-5, or -3.
c) is false. See (a), above.
d) is false. Replacing x in the equation by 12 results in y = (1/4)(12) - 5, or -2.
➣ Assignment: 
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➣ Answer: 
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Explanation: ↓↓↓↓↓
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➤ [ Step One ] Multiply Both Sides By -1 (Reverse Inequality)

➤ [ Step Two ] Simplify

➤ [ Step Three ] Divide Both Sides By 14

➤ [ Step Four ] Simplify

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12x^4 - 42x^3 - 90x^2 =
6x^2(2x^2 - 7x - 15) =
6x^2(2x+3)(x - 5) <==
I sont know his since im in 4 grade but wouldent it be the corners?