Add.-39 + (-8)
A. -47
B. -31
C. 31
D. 47
Answer: A
Mathematics
You might also like to view...
Solve.The average value of a certain type of automobile was $20,460 in 2006 and depreciated to $14,880 in 2011. Let y be the average value of the automobile in the year x, where x = 0 represents 2006. Write a linear equation that relates value y to year x.
A. y = -1116x + 9300
B. y = - 
x - 14880
C. y = -1116x + 14,880
D. y = -1116x + 20,460
Mathematics
Write the fraction as a decimal.
A. 0.7 B. 0.007 C. 0.07 D. 7.0
Mathematics
Find all solutions of the equation.8 sin x - 9
= 6 sin x- 8
A. x = 
+ n? or x = 
+ n?
B. x = 
+ 2n? or x = 
+ 2n?
C. x = 
+ n? or x = 
+ n?
D. x = 
+ 2n? or x = 
+ 2n?
Mathematics
Write the decimal in numbers.One hundred and two tenths
A. 10.2 B. 0.102 C. 100.2 D. 102.0
Mathematics