Mrs. Thompson has calculated that she spends an average of $18.32 per day on expenses . She has determined that the equation y=-\$18.32x+\$640 represents her average spending habits for one week, where x is number of days that have passed for that week. What does the y-Intercept mean in this equation?

Achel bought 12 rolls of packing tape and paid a total of $33.60. kevin also bought rolls of packing tape. the table shows the total amount he is paid for different numbers of packing tape. number of rolls of packing tape total amount paid 2 $6.40 5 $16.00 8 $25.60 how do the unit rates compare? select from the drop-down menus to correctly complete the statement. rachel's unit rate is than kevin's because is greater than .

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Acircle has a circumference of 28.36 units what is the diameter of the circle