Help this my FINAL EXAM 1:would it be easier to find the slope or the x intercept of line described by y=2x+3? Explain

2:when is the inequality 5x>0 true?
A-the inequality is true for all values of x
B-the inequality is only true if x is positive
C-the inequality is true only if x is 0
D- the inequality is true only if x is negative

3:The equation of line 1 is x+2y=10, and the equation of line 2 is x-4y=4. What is the point of intersection of the two lines?
A-(5,2)
B-(-5,4)
C-(8,1)
D-(8,-1)

4:the graph shows the equation 6x-3y=12 and y=2x+4. What is the solution of the graph?

5: A former raises pigs and chickens on his farm. He has a total of 37 animals and altogether his animals have 110 legs. This can be set up as a system such as that:
P+C=37
4p+2c=110

Lizzy graphed these two lines with P as c and C as y and got an intersection point at (13,24). What does that mean in the context of the problem?
A-there are 13 chickens and 24 pigs on the farm
B-there are 12 pigs and 23 chickens on the farm
C-there are 24 chickens and 23 pigs on the farm
D-there are 13 pigs and 24 chickens on the farm

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

Listed below are time intervals (min) between eruptions of a geyser. assume that the "recent" times are within the past few years, the "past" times are from around 20 years ago, and that the two samples are independent simple random samples selected from normally distributed populations. do not assume that the population standard deviations are equal. does it appear that the mean time interval has changed? is the conclusion affected by whether the significance level is 0.10 or 0.01? recent 78 90 90 79 57 101 62 87 71 87 81 84 57 80 74 103 62 past 88 89 93 94 65 85 85 92 87 91 89 91 follow the steps of hypothesis testing, including identifying the alternative and null hypothesis, calculating the test statistic, finding the p-value, and making a conclusions about the null hypothesis and a final conclusion that addresses the original claim. use a significance level of 0.10. is the conclusion affected by whether the significance level is 0.10 or 0.01? answer choices below: a) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.01 but is not rejected when the significance level is 0.10. b) no, the conclusion is not affected by the significance level because h0 is not rejected regardless of whether a significance level of 0.10 or 0.01 is used. c) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.10 but is not rejected when the significance level is 0.01. d) no, the conclusion is not affected by the significance level because h0 is rejected regardless of whether a significance level of 0.10 or 0.01 is used.