Evaluate the sum. Round to two decimal places, if necessary.
A. -4.69
B. -6.42
C. 172.5
D. 1.42
Answer: B
Mathematics
You might also like to view...
Find the area of the specified region.Shared by the circle r = 9 and the cardioid r = 9(1 + sin ?)
A. 
(5? + 8)
B. 0
C. 81
D. 
(5? - 8)
Mathematics
Write the digits for the given period (group) in the whole number.700,889,300,006billionsmillionsthousandsones
A. billions 700 millions 889 thousands 300 ones 6 B. billions 700 millions 800 thousands 300 ones 600 C. billions 000 millions 9 thousands 0 ones 6 D. billions 889 millions 300 thousands 6 ones 000
Mathematics
Write the ratio in lowest terms.3 to 7
A. 
B. 
C. 
D. 
Mathematics
Solve the equation using the quadratic formula.3x2 + 7x + 8 = 0
A. 
B. 
C. 
D. 
Mathematics