The sum of two consecutive integers is 59. write an equation that models this situation and find the values of the two integers.
a.) n+n+1=59; n=30; n+1=31
b.) n+2n=59; n=19; 2n=38
c.) n+n+1=59; n=29; n+1=28
d.) n+n+1=59; n=29; n+1=30

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

What is a rational number between 9.5 and 9.7

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0