Solve the system by the substitution method. Be sure to check all proposed solutions. x - 4y = -35x - 3y = -15
A. {(3, -1)}
B. {(-3, 0)}
C. {(-2, -3)}
D. ?
Answer: B
Mathematics
You might also like to view...
Solve the following system of equations. Round your answers to two decimal places.
What will be an ideal response?
Mathematics
Solve the problem.Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone 9 miles, the distance between the cars was 3 miles more than the distance traveled by the car heading east. How far had the eastbound car traveled?
A. 18 mi B. 9 mi C. 15 mi D. 12 mi
Mathematics
Evaluate the given binomial coefficient.
A. 
B. 
C. 953,250
D. 7750
Mathematics
Find the product. Write the answer in standard form.(9 - 8i)(4 + 4i)
A. 4 - 68i B. 68 + 4i C. 68 - 4i D. -32i2 + 4i - 36
Mathematics