Solve by any method. If there is not one solution to a system, state why.
x + 
y = 1 x - y = 14
A. (-8, -5)
B. (7, -5)
C. (7, -6)
D. (8, -6)
Answer: D
Mathematics
You might also like to view...
Use the principle of square roots to solve the equation.3z2 + 4 = 79
A. 5 B. ±6 C. 39.5 D. ±5
Mathematics
Find all values of a for which f(a) is the indicated value.f(x) = 
; f(a) = 
A. - 8 B. 1 C. - 17 D. 8
Mathematics
Solve the problem.Let f(n) = 
- 
. What is f(n) approximately equal to as n gets large? Hint: Compute various examples on your calculator.
A. 
B. 
C. 
D. 
Mathematics
Write the number in standard form.Forty-eight thousand, seventeen
A. 47,180 B. 48,017 C. 4,817 D. 48,170
Mathematics