Maria bought a hat for $45.she had to sell them at a loss of 5%.find the selling price of the hat?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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

You use technology ans find a sum of 6.712e-8. write this sum in standard form