Mar 5 at 8:40am Instructions Question 7 Determine if the equations given are perpendicular, parallel, or neither. 2x + 6y = -15 and -18x - 36y = 36​

For the equations below which statement is true ? -2x=14 6x=-42

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?