Answer:
Meiling's Dog
Step-by-step explanation:
Determine how much each dog eats per day by dividing the amount in pound by the number of days given.
Charlotte's Dog = 10.5/12 = 0.875pounds per day
Meilings Dog = 15/16 = 0.9375pounds per day
Amelia's Dog = 4/6 = 0.67pounds per day
Zahra's Dog = 6/8 = 0.75pounds per day
Therefore,
Meilings Dog with 0.9375 pounds per day is the answer
On the first question, the formula would be m=\frac{y2-y1}{x2-x1} and the value we got is -4/3, so D.
On the second quesiton, the slope in the given equation of the line is -2, its negative reciprocal is 1/2, so A.
On the third question, use the slope formula above and the value you would get is zero, so A.
On the fourth question, the equation of the line perpendicular to line QR is y=2x+b, to find b, just substitute the point (5,6) to the equation. That would make b = -4. the final equation of the line would be: y=2x-4, so D.
On the fifth question, the equation of the line parallel to line QR is y = -2x + b. substitute the point (4,5) to the equation, and you'll get b = 13. the final equation of the line would be y=-2x+13, so A.
Answer:
really
Step-by-step explanation:
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