subject
Mathematics, 26.02.2021 19:40 kvivas54

Solve this system of equation using the substitution method

2x + y = 5

y = x - 4

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, nayellisoto15
How do you solve a question like this?
Answers: 2
image
Mathematics, 21.06.2019 19:30, cykopath
Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
image
Mathematics, 21.06.2019 20:00, CelesteN64
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
image
Mathematics, 22.06.2019 00:30, kkruvc
Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6
Answers: 1
You know the right answer?
Solve this system of equation using the substitution method

2x + y = 5

y = x...

Questions in other subjects:

Konu
History, 04.08.2019 20:50