If 6r + 7 = 13 + 7r, then what is the value of 4r ?

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?