At an assessment 7 out of the first 10 students where the first to enter the gym were carrying a backpack. based on the information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)