emily is going to invest in an account paying an interest rate of 4.4% compounded daily. how much would emily need to invest, to the nearest hundred dollars, for the value of the account to reach 31000 in 8 years

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.