**Answer:**

$5.64 is left for tip.

**Step-by-step explanation:**

Given that,

The total bill of Julio = $37.60

He leaves a 15% tip.

We need to find the amount Julio left for the tip.

**The left amount can be calculated as follows :**

**So, Julio left $5.64 for tip.**

**Answer: 2(12+6) bc you do the work in parentheses first. Then after you multiply 18 by 2 which is 36. Sorry I suck at explaining stuff**

**Step-by-step explanation:**

**Answer:**

The intial value is 1.25

**Step-by-step explanation:**

**Answer:**

13x + 12xy - 3x

**Step-by-step explanation:**

x(13 + 12y - 3)

You want to distribute the x across each term in the parentheses.

x • 13 = 13x

x • 12y = 12xy

x • -3 = -3x

Combine terms.

13x + 12xy - 3x

Hope this helps!