algebra 1 help
posted by hips on .
3) the ideal width of a safety belt strap for a certain automobile is 5 cm. an actual width can vary by at most 0.35 cm. write an absolute value inequality for the range of acceptable widths.
a. w+5≤ 0.35
b. w0.35 ≤ 5
c. w+0.35≤ 5
d. w5≤0.35
my answer is C
4) what number makes this inequality equivalent
6v ; v>0.5
5) give one solution to the inequality
12x3x+11<4x(179x).

#3. D
Consider. w5 is the difference between w and 5, in either direction. That difference must be at most 0.35
#4. not sure what is intended, unless it's 6v < 3
#5.
The way the question is phrased makes me think there's supposed to be a quadratic.