Lyle bought a baseball card for $800. If the value of the card decreased by 1.5% each year, find the value of the card after 12 years. A)$615.92 relived B)$642.85 surprised C)$667.31 ecstatic D)$683.72 disappointed E)$697.14 appalled

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11