Solve the system of equations by the addition method.
1 - 3x = -5y - 8
6x
3y = -5

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next