Write an number sentence to add 6 ones to 21.write a number sentence to add 6 tens to 21

I do suppose that you refer to adding these quantities:
6/1 + 21 = 6 + 21 = 27
and
6/10 + 21
= 3/5 + 21
= 3/5 + 105/5
= 108/5

The answer would be 24mm

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !