213.What values ofxsatisfy the equation
|3x+ 5| = 8?
a.^133 and 1
b.–^133 and 1
c.–^133 and –1
d.^133 and –1
214.How many different values ofxsatisfy the
equation –6(4 – |2x+ 3|) = –24?
a. 0
b. 1
c. 2
d.more than 2
215.How many different values ofxsatisfy the
equation 1 – (1 – (2 –|1–3x|))= 5?
a. 0
b. 1
c. 2
d.more than 2
216.How many different values ofxsatisfy the
equation |2x+ 1| = |4x– 5|?
a. 0
b. 1
c. 2
d. 3
217.What is the solution set for |x|3?
a.(3, )
b.(–3, )
c.(–3, 3)
d.(– , –3) (3, )
218.What is the solution set for |–2x|0?
a.(– , 0) (0, )
b.the set of all real numbers
c.(– ,0)
d.The solution set is the empty set.
219.What is the solution set for –|–x–1| 0?
a.(– , 1) (1, )
b.(– , –1) (–1, )
c.The only solution is x= –1.
d.The solution set is the empty set.220.What is the solution set for |8x+ 3| 3?
a.[0, )
b.(– ,–^34 ]
c.[0, ), (– ,–^34 ]
d.none of these choices221.What is the solution set for |2x– 3|5?
a.(– ,4)
b.(4, )
c.(–4, 1)
d.(–1, 4)222.What is the solution set for
2 – (1 –(2 –|1 – 2x|))–6?
a.(–4, 5)
b.(– ,–4) (5, )
c.(–5, 4)
d.(– , –5) (4, )223.What is the solution set for
–7|1 – 4x| + 20 –2|1 – 4x| – 15?
a.(– ,–^32 ]
b.[2, )
c.(– ,–^32 ] [2, )
d.[–^32 ,2]224.What is the solution set for
|1 – (–2^2 + x) – 2x| |3x– 5|?
a.(^53 , )
b.(– ,^53 )
c.The solution set is the empty set.
d.the set of all real numbers- LINEAR EQUATIONS AND INEQUALITIES–