Anna buys grocery's for her family. hamburger meat is $33.38 per pound sweet potatoes are 0.79 each and hamburger rolls are 2.30 a bag .if anna buys 3 per pound of meat 5 sweet potatoes how much did he pay for it

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

[tex]5 \times1 \frac{12}{13} [/tex] me

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.