1. -4<-2t+6<10.
-10<-2t<4
Divide by -2 and reverse inequality sign:
5 > t > -2. True.
2. |y+8|+2 = 6.
|y+8| = 6-2 = 4
y+8 = +-4
Y = -8 +-4
Y = -4.
Y = -12.
3. |3n| > 15.
3n > 15
n > 5.
Label each statement true or false if false correct the underlined portion.If -4<-2t+6<10,then this is the underlined 2>t+6>-5.
If this is underlined |y+8|+2=6,then this not underlined y+8=_+4.
Translate and solve.
the absolute value of three times a number,n,is greater than 15.
2 answers
Which statement is true about the underlined digit in the number 1,466
2 answers