Use the discriminant to determine the number of real solutions.(-3x - 5)2 = -3
A. Two real solutions
B. One real solution
C. No real solutions
Answer: C
Mathematics
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Simplify.(7-1 + 9-1)0
A. -2
B. - 
C. 0
D. 1
Mathematics
Solve the problem.In a laboratory course in veterinary biology, fleas gathered from Muttsky, a volunteered pet dog, averaged 0.162499 inch in length. Round this amount off to the nearest thousandth.
A. 0.163 inch B. 0.1625 inch C. 0.161 inch D. 0.162 inch
Mathematics
Solve by using the percent proportion 
= 
.Find 0.8% of 2000.
A. 
= 
; p = 1600
B. 
= 
; b = 2
C. 
= 
; a = 16
D. 
= 
; a = 160
Mathematics
Use a calculator to evaluate the expression.
?
Fill in the blank(s) with the appropriate word(s).
Mathematics