Please help! :(
the product of a number and 7 less than the number is 18. Find the number.

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

What signals you that factoring by grouping is the best method to use when factoring a problem?

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.