Algebra
posted by lizzie on .
1. Compare the quantity in Column A with the quantity in Column B.
Column A
slope of y = 2x +2
Column B
slope of 2y = 3x +9
AnswerColumn A is greater
2. x4 < 3
Answer 1< x < 7
3. Solve for x in 3x + 4 =28
Answer8
4. An algebraic ___________ has an equal sign.
It is either expression or equation.
5. Simplify .5(2.3 + 25) / 1.5 to the nearest tenth.
Answer 9.1

1) agree
2) x4<3 or 4x<3
x <1 or x <3 which is x>3
so I get 3<x<1
3)agree, 8
4)equation has = sign
5) 27.3/3 = 9.1 exactly 
For this question my answer's are:
x  4 <3
a. 7< x <1
b. 1< x <7
c. 1> x >7
d. 7> x >1
It does not have the answer you gave. 
x4 < 3
x4 < 3 and x + 4 < 3
x < 7 and x > 1
so
1 < x < 7
(looks like you have a  in front of 1