Use what you know about inverse operations and the zero property of addition to complete each number sentence. 5.9 - _ = 0 3.9 - 0 = _

Step-by-step explanation:

The subtraction of a number from itself gives zero. The first blank is filled with the number 5.9, so when that value is subtracted from 5.9, the result is zero.

Adding or subtracting zero changes nothing. The second blank is filled with 3.9, the number from which nothing is subtracted.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney