Which equations are true equations? Select all correct answers. Responses 19−2⋅5=9⋅73−9 19 minus 2 times 5 equals fraction 9 times 7 over denominator 3 end fraction minus 9 54 ÷ 6 + 3² = 4 + 4² 54 ÷ 6 + 3² = 4 + 4² 62−22=4+7⋅22 6 squared minus 2 squared equals 4 plus 7 times 2 squared 8042=10−22−1