Which could be the entire interval over which the function, f(x), is positive?
O (-4,1)
O (-2, 1)
O (-2,0)
O (1,4)

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

Why is x= 4 a solution to the proportion 14/x 56/1 6