What is the slope of the line represented by the equation 10x + 5y = 4?
what is the slope of the line represented by the equation y = x/3 - 5
1. which ordered pairs make the equation true?
3x + 2y = –7
choose all answers that are correct.
(points : 1)
(–3, 1)
(–2, –1)
(1, –4)
(3, –8) this one has two answers
i already have the answers i just want to make sure its correct.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?