Circle each problem that requires regrouping 14+8 ,, 27+15,,47+12 , 11+28, 75+20, 56+34, 46+14, 29+62, 17+66 you help me I don't
madam [21]
I don't know what regrouping refers to, but i'm fairly certain it's 27+15,14+8,56+34, 26+62, and 17+66
X=1.5
To get this answer you must distribute the -0.3 to the x and -4 in the parentheses. Once you distribute you should have .5x= -.3x+1.2. Next you add together both x's to get .8x=1.2. Divide .8 on both sides to get x=1.5.
D. A contradiction between appearance and reality
Field follows this rule, the others are spelt with e before i
