SAT math arithmetic mean
Could you help with the following SAT math question:
"Find the arithmetic mean of x,y, and z If 4x+3y=7 and y+4z=17"
Thanks!!
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SAT math arithmetic mean
Could you help with the following SAT math question:
"Find the arithmetic mean of x,y, and z If 4x+3y=7 and y+4z=17"
Thanks!!
SAT math arithmetic mean
Adding the given equations you have 4x+4y+4z=24Quote:
"Find the arithmetic mean of x,y, and z If 4x+3y=7 and y+4z=17"
and then divide by 4 the previous equation gives you
Therefore the arithmetic mean of these three variables are:
Thanks Jack;)