Add. Do not use a number line except as a check.-1.1 + 6.7
A. 5.6
B. -7.8
C. -5.6
D. 7.8
Answer: A
Mathematics
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Use algebraic and/or graphical methods to solve the inequality.
< 4
A. x < 
or x > 4
B. No solution
C. -4 < x < 
D. x < -4 or x > 
Mathematics
Estimate the value as a whole number or as a mixed numeral where the fractional part is 
.83
? 28
A. 2,324
B. 2,314
C. 2,425
D. 2,425
Mathematics
Find all intercepts:
?
?
A. x-intercepts: 
, 
, 
; y-intercept: 
B. x-intercepts: 
, 
; y-intercept: 
C. x-intercepts: 
, 
, 
; y-intercept: 
D. x-intercepts: 
, 
; y-intercept: 
E. x-intercepts: 
, 
, 
; y-intercept: 
Mathematics
Solve the equation.x(x - 1) = 4x
A. 0, 1 B. 0, -3 C. 0, 5 D. -5, 0
Mathematics