Which is the equation of a line whose slope is -2 and whose y-intercept is 3? 1) y= -2x+3
2) y=3x-2
3) y=3x+2
4) y=2x-3

Please show your work.

One integer is 8 times another. if the product is 72, then find the integers

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?