Rent during the 8th year is** $3072**

**Step-by-step explanation:**

- Step 1: Rent of the apartment = $1600 Given, the rent will go up by 11.5%

⇒ 11.5% of the rent = 11.5/100 × 1600 = $184

- Step 2: Calculate the rise in rent for 8 years

⇒ 184 × 8 = $1472

- Step 3: Calculate the rent during the 8th year

⇒ 1600 + 1472 = **$3072**

**Answer:**

**Domain = {-6, -2, -1, 3, 5}**

**Step-by-step explanation:**

The domain represents the input or x values of a given relation.

In the given set of ordered pairs: (-2, 4) (-6,8) (3,6) (5,15) (-1, 4)

**Domain **(input/x values)** = {-6, -2, -1, 3, 5}**

Range (output/y values) = {4, 6, 8, 14}

Not knowing what you want, I'll arbitrarily choose to focus on the word problem:

Find the total cost of the blazers and pants, including the tax.

2 blazers @ $49.95 each comes to $99.90.

3 pair pants @ $17.50 each comes to $52.50.

Add these two products together: $99.90 + $52.50 = $152.40

Now mult. this result by 0.055 to find the sales tax: 0.055($152.400) =

$8.38

Finally, add together the purchase cost total and the sales tax:

$152.40 = $8.38 = $160.78 (answer)

You actually posted 3 problems, but not the instructions for the last two of them. That's why I focused on the word problem alone.

Equation would be y=x+5/8

So half of 3.1 is 1.05, so if you add the 4 to 1.05, you get 5.05, or 5005 metres- which is how far Tony’s ran