Rebecca earned $395 selling jewelry last weekend. She earned $ 185 selling necklaces and the rest selling bracelets for $7 each. Which equation can be used to find b, the number bracelets she sold? F (395 - 185) divided 7 = b G (395 - 185) + 7 = b H (395 - 185) x 7 = b J (395 - 185) - = b

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14