A father and his daughter together weigh seven times the daughter's weight x. The father weighs 180 lbs. Which equation can be u
sed to find the daughter's weight?
A. 180-7x = x
B. x -180 = 7x
C. 180 -x = 7x
D. 180 + x = 7x
...?
2 answers:
D.180+x=7x
x-7x=-180
-6x=-180
x=180/6
x=30 pounds
180+30=210
Let daughter's weight = x
<span>A father and his daughter together weigh seven times the daughter's weight = 7x
sum of the weight = 180 + x
Therefore, the expression would be 180+x = 7x, OPTION D.
Hope this answers the question. Have a nice day.</span>
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