Solve the system algebraically.y = 5x + 10y = 2x + 7

A. no solution
B. (1, 5)
C. (1, -5)
D. (-1, 5)


Answer: D

Mathematics

You might also like to view...

Find the perimeter of the figure if   

? ? A. 34 in. B. 41 in. C. 23 in. D. 32 in. E. none of these

Mathematics

Evaluate the integral.

A. -ln +  ln + C
B. ln - ln - 5 tan-1(sin t) + C
C. -ln +  ln - 3 tan-1(sin t) + C
D. -ln +  ln - 3 tan-1 t + C

Mathematics

Solve the problem.Write an equation for the tangent line to the curve   at the point  

A. x + y = 1 B. x - y + 2 = 0 C. y = x - 2 D. y = x + 1

Mathematics

Write the set in set-builder notation.{7}

A. {x | x is a natural number} B. {x | x is the natural number 7} C. {x} D. {x is a constant}

Mathematics