The answer is 53

Do what's inside parentheses first then add or subtract all the numbers together

The length would be 40 feet... 100*2=200/5=40

hope this helps!

**Answer:**

<h3>55 secs</h3>

**Step-by-step explanation:**

Given the elevation h (in feet) of the balloon modeled by the function h(x)=−6x+330, **we can calculate the time it takes the balloon to reach the ground**. The hot air balloon hits the ground at h(x) = 0.

Substitute h(x) = 0 into the modeled expression and find x as shown;

h(x)=−6x+330

0 = −6x+330

6x = 330

Divide both sides by 6

6x/6 = 330/6

x = 55 seconds

**Hence the hot air balloon hits the ground after 55 seconds**

**Answer:**

Well the first digit of the quotient for 6,139 / by 153 can go in between 1 and 3

**Step-by-step explanation:**

I hope this helps now have a good and blessed day

Answer:the answer is the first

Step-by-step explanation:

Because the expression can be written as -10r2/2r2+4+5r/2r2+4+3/2r2+4