0.01x - 0.3y = 1
y = 0.1x - 2
which of the following systems is equivalent to the given system?
x - 30y = 100 and 10y = x - 20
x - 3y = 10 and 10y = x - 20
10x - 30y = 10 and 10y = x - 20

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Which value of y will make the inequality y< -1 false?

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.