Sorry late... edge. Use the associative property to create equivalent expressions A + B + (C + D). which statements are true check all that apply. U will get Brainliest. The associate probably allow us to change grouping terms that are added together.

when changing the grouping, the order of term stays the same only princesses change position.

the expression A + (B + C) + D is an equivalent fraction.

the expression ab(cd) is an equivalent fraction.
the expression (A + B )+ C + D is an equivalent fraction.

the expression A + B (C + D) is an equivalent fraction. ​

1 4 3

Step-by-step explanation:

is that your shopping list

Step-by-step explanation:

...

...

...

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}