Solve the equation.8z - z = 30 - 9
A. 7
B. -7
C. 3
D. -3
Answer: C
Mathematics
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The graphing calculator screens show a system and the point of intersection. Choose the screen which best represents the given system.x = 32x + y = 3
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.When distributing 35 through the parenthetic expression 35(H - 8), only H is multiplied by 35.
A. True B. False
Mathematics
Multiply the polynomials. Express the answer as a single polynomial in standard form.(x + 12y)(x - 12y)
A. x2 - 24xy - 144y2 B. x2 - 144y2 C. x2 + 24xy - 144y2 D. x2 - 24y2
Mathematics
Graph the piecewise linear function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics