Determine el conjunto solución 3x+4<2x+1≤x+1

What number produces an irrational number when multiplied by -1.25

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d. x+y=2

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2