Add using the number line. 1.4 + (-0.8)
Select the location on the number line to plot the sum.

1.4 + (-0.8)

-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Need on this one asap im almost done with this subject

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x