Solve the system of equations using the addition method.9x + 48y = 489x - 8y = -8
A. (0, 0)
B. (1, 0)
C. (0, 1)
D. (1, 1)
Answer: C
Mathematics
You might also like to view...
Find y".y = 5 sin(2x + 8)
A. -20 sin(2x + 8) B. -20 cos(2x + 8) C. -10 sin(2x + 8) D. 10 cos(2x + 8)
Mathematics
Multiply mentally.(x - 6x3)2
A. x2 - 12x6 + 36x9 B. x2 - 12x3 + 36x6 C. x2 - 12x4 + 36x6 D. x - 12x2 + 36x6
Mathematics
Solve the problem.The total sales in dollars of some small businesses fluctuates according to the equation 
where x is the time in months, with x = 1 corresponding to January, 
and 
Determine the month with the greatest total sales and give the sales in that month.
A. September; $4000 B. March; $10,600 C. June; $7300 D. December; $10,600
Mathematics
Solve the system of equations by graphing.
?
?
A. (11, -4) B. (-3, -8) C. (3, 8) D. (-5, 12) E. (8, 3)
Mathematics