Besides the piles of white paper was a stack of 700 sheets of used paper. She wants to place it in boxes for recyclings If every box can contain 100 sheets, how
many boxes does she need?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)