There are 13 left-handed and 21 right-handed spirals on the cacti in the photograph. What is special about these numbers?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Give me the equations of two lines that have the same slope but are not parallel.