Danielle is solving an addition problem. She wrote the first step as shown below. 3.06 + 1.7 + 0.94 3.06 + 0.94 + 1.7 A. Name the property of operations Danielle used in her first step. B. Solve the addition problem.

Step-by-step explanation:

A: Danielle used the Commutative property, since she just rearranged the order from 3.06 + 1.7 + 0.94 to 3.06 + 0.94 + 1.7

B. 3.06 + 0.94 + 1.7 = 5.7

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

answer: what is the conflict?

step-by-step explanation:

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