1.what is the sum of -12 and -27 2. what is the product if ( -14) is multiplied by (+3) 3.what is (+121)divided by (-11) 4.what is 5× subrated from -23×? 5.(7m) when multiplied by (m+3) is equal to? 6.56y⁷ when diveded by 7y² gives the resuts of? 7.what is 4×y when x=2 and y=_3? pa tulong naman po