Find the real numbers x and y that make the equation true.
+ 7 = x - 
A. x = 9, y = 7
B. x = -5, y = 7
C. x = -15, y = 7
D. x = -5, y = -7
Answer: A
Mathematics
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Graph the function.y + 4 = x2/3
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Simplify: 
+ 
What will be an ideal response?
Mathematics
In the circuit below, Vin = 20 V, R = 12 Kê, and C = 0.003 æF. Find fCO.
a. 2.8 KHz
b. 4.4 KHz
c. 8.3 KHz
d. 14 KHz
e. 84 KHz
Mathematics
Write the first four terms of the sequence defined by the recursion formula.a1 = -5 and an = -4an-1 for n ? 2
A. -5, 20, -80, 320 B. 5, -20, 80, -320 C. -5, 22, -82, 322 D. -5, -20, -80, -320
Mathematics