Solve. show your work.
5
the amount of blood in a person's body, a quarts, is directly proportional to his
or her body weight, w pounds. a person who weighs 128 pounds has about
4 quarts of blood.
a) find the constant of proportionality.
b) write an equation that relates the amount of blood in a person's body to his
or her body weight.
c)
find the weight of a person whose body has about 5 quarts of blood.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

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answer: the answer to this problem is yes because 4n + 4 does equal 2m - 6

step-by-step explanation: first you have to calculate 2m - 6 second you have to calculate 4n + 4 finally you have to get your answer

the answer is 20!

step-by-step explanation: