! i really don't understand what to do on this.
simplify the
following problem using the distributive property: 2x
+ 3y + 2(x
– y) – 3x.
show each step in your calculation. justify each of your steps using
number properties.

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11