Mathematics, 28.01.2020 03:31 collinedwards5011

Solve, using linear combination. 5x + y = 2 4x + y = 4
(1, –8)

(–3, 17)

(0, 2)

(–2, 12)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:50, 2022mcwhirterbrendan

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a. x = 0 b.4x = -8 c.4x = 8

Answers: 1

continue

Mathematics, 21.06.2019 16:00, tgeorge95

What is the quadric regression equation that fits these data

Answers: 1

continue

Mathematics, 21.06.2019 21:00, 22MadisonT

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Answers: 2

continue

Mathematics, 21.06.2019 21:30, peytonamandac9114

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Answers: 2

continue

You know the right answer?

Solve, using linear combination. 5x + y = 2 4x + y = 4
(1, –8)

(–3, 17)