Determine if the following ordered pair satisfies the system of linear equations.(3, 5)x + y = 8x - y = -2

A. Yes
B. No


Answer: A

Mathematics

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Provide an appropriate response.When using the substitution or elimination method to solve a system of two equations, you end up with an equation stating 0 = 7. What does this indicate to you about the system of equations?

What will be an ideal response?

Mathematics

Solve the problem.A sensor light installed on the edge of a home can detect motion for a distance of  in front and with a range of motion of  Over what area will the sensor detect motion and become illuminated? Round to two decimal places.

A. 14,894.08 ft2 B. 7,447.04 ft2 C. 14,894.18 ft2 D. 7,446.94 ft2

Mathematics

Solve the equation. = 5

A.  
B.
C.  
D. ?

Mathematics

Determine whether or not the function is one-to-one.f(x) = 5x - 1

A. Yes B. No

Mathematics