Solve the system of equations using substitution.
A. x = 10, y = 2; x = 2, y =10
B. x = 6, y = 3; x = 3, y = 6
C. x = 20, y = 1; x = 1, y = 20
D. x = 5, y = 4; x = 4, y = 5
Answer: D
Mathematics
You might also like to view...
Solve the inequality. Write the solution set in interval notation.|-5x + 3| < 2
A. 
B. 
? 
C. 
? 
D. 
Mathematics
Reconcile the bank statement with the check register balance. Find the current balance.
A. $3298.54 B. $3310.84 C. $3304.69 D. $4113.06
Mathematics
Use the product rule for exponents to simplify the expression, if possible. Write the answer in exponential form.74 ? 54
A. The product rule does not apply. B. 124 C. 1216 D. 3516
Mathematics
Use the graphs to evaluate the expression.f(4) - g(-3)y = f(x)y = g(x)
A. 8
B. 2
C. 
D. -2
Mathematics