Write a numerical expression for the phrase and simplify it.The sum of -9 and 13 and 4
A. 9 + 13 + 4; 26
B. -9 + 13 + 4; 8
C. -9 - 13 - 4; -26
D. 13 + 4 - 9; 18
Answer: B
Mathematics
You might also like to view...
Find the area of triangle ABC with the given parts. Round to the nearest tenth when necessary.a = 13.6 cmb = 18.4 cmc = 15.3 cm
A. 111 cm2 B. 105 cm2 C. 108 cm2 D. 102 cm2
Mathematics
The graph represents the 24-hour day of a small-business owner.
What activity takes the most time? How many hours?
A. Work, 10 hours B. Sleep, 8 hours C. Work, 8 hours D. Work, 12 hours
Mathematics
State the end behavior of the graph of f.f(x) = 2 + 2x - 
x2
A. Down on both sides B. Down on left side, up on right side C. Up on left side, down on right side D. Up on both sides
Mathematics
Solve the equation.x2 = 16
A. ± 4 B. 4 C. 5 D. -4
Mathematics