A-8x+12
B-6(2x+3)
C-5(2+3x)
2/5, 1/10, and 1/20 are all less than 1/2
The question is worded incorrectly. It should say the DENSITY of water is 62 1/2 lbs per cubic foot. Divide the weight by the density to get volume.
(150 lbs) / (62.5 lbs/ft3) = ? ft3 (the two 3's are exponents. so it'd be ft then an exponent of 3.)
Can you be more specific because the question doesn’t make sense
Answer:
The points that are not coplaner are
w &q
w&R
w&t
w&s