Write as an addition problem and find the sum.Jane lost 8 pounds the first week and gained 7 pounds the second week. What was her net gain or loss?
A. 8 + -7 = 
pounds
B. 
+ 7 = -1 pounds
C. 8 + -7 = 15 pounds
D. 
+ 7 = 1 pounds
Answer: B
Mathematics
You might also like to view...
Use sets to solve the problem.Results of a survey of fifty students indicate that 30 like red jelly beans, 29 like green jelly beans, and 17 like both red and green jelly beans. How many of the students surveyed like neither red nor green jelly beans?
A. 12 B. 17 C. 13 D. 8
Mathematics
Subtract.
A. 7.2 B. 10.3 C. 10.1 D. 10.2
Mathematics
Find the domain of the logarithmic function.g(x) = log2(5 - 2x)
A. (2, ?)
B. 
C. 
D. (-?, 5)
Mathematics
Multiply.(x2 - 5)2
A. x4 - 5x + 25 B. x4 + 25 C. x4 - 5x2 + 25 D. x4 - 10x2 + 25
Mathematics