Solve by the elimination method. x + 3y = 85x + 15y = 40
A. No solution
B. {(5, 5)}
C. {(x, 3x + 8)}
D. 
Answer: D
Mathematics
You might also like to view...
Solve the problem.Given cot ? = 4 , use trigonometric identities to find the exact value of sec2 ?.
A. 
B. 
C. 
D. 
Mathematics
Simplify.924 ÷ (44 ÷ 4)
A. 84 B. 44 C. 21 D. 4
Mathematics
Add or subtract. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Simplify the fraction. (Write the fraction in lowest terms.) If the fraction cannot be simplified, so state.3
A. 32
B. 3
C. 3
D. 
Mathematics