Solve the equation.
+ 
= -1
A. - 
B. No solution
C. 5
D. 0
Answer: B
Mathematics
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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 8 acres?
A. 
lot
B. 1
lots
C. 2
lot(s)
D. 28 lots
Mathematics
Write the numeral as a decimal numeral. By decimal numeral, we mean the system we use in everyday arithmetic.
?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the equation. If the solutions involve square roots, give both the exact solutions and the approximate solutions to three decimal places.1 + 
= 
A. - 
, 
B. 4, 5
C. -4, 5
D. -5, 4
Mathematics
Solve by using the percent proportion 
= 
.What percent of 16 is 20?
A. 
= 
; p = 80
B. 
= 
; p = 125
C. 
= 
; a = 12.5
D. 
= 
; b = 1.25
Mathematics