Which best describes the relationship between the successive terms in the sequence shown?
9, –1, –11, –21, …

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers