2x + y = 3
X - 2y = -1
If equation one is multiplied by 2 and then the equations are added, the result is
3x = 2
O 5x = 5
5x = 2
3x=5
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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.

92ft long and 48 wide resurface 2.75$

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample