4 years ago

Helpppp I don’t get the question!!!

Mathematics

1 answer:

avanturin [10]4 years ago

4 0

Answer:

43.75 hope i helped you

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The average mother's, father's, and son's age is 28 years. The average mother's and son's age is 23 years. The average father's

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Answer: son is 12 years old

Step-by-step explanation:

Let m be the age of mother, f be the age of father, and s be the age of son.

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4 years ago

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$m=\dfrac{-2-6}{3-(-1)}=\dfrac{-8}{4}=-2\\\\y-6=-2(x-(-1))\\\\y-6=-2(x+1)\qquad\text{use distributive property}\\\\y-6=-2x-2\qquad\text{add 6 to both sides}\\\\y=-2x+4\qquad\text{add 2x to both sides}\\\\2x+y=4$

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3 years ago