I am going to assume that you mean:

x² < 49

To solve this you must do the opposite of squaring, which would be taking the square root. What you do to one side you must do to the other.

√x² < √49

**x < 7**

**Hope this helped!**

**~Just a girl in love with Shawn Mendes**

**Answer:**

(2, )

**Step-by-step explanation:**

Given the 2 equations

2x + 3y = 17 → (1)

3y = 15 - x → (2)

Substitute 3y = 15 - x into (1)

2x + 15 - x = 17, that is

x + 15 = 17 ( subtract 15 from both sides )

x = 2

Substitute x = 2 into either of the 2 equations for corresponding value of y

Substituting in (1)

2(2) + 3y = 17

4 + 3y = 17 ( subtract 4 from both sides )

3y = 13 ( divide both sides by 3 )

y =

Solution is (2, )

**Answer:**

Ok so I used an app called **Cymath** it helps with checking your work and it goes down step by step and I use it for these kind of problems....the last step (3) is your answer.

**Step-by-step explanation:**

I hope I helped! :)

**Answer:**

5. 2 hours 45 minutes 6. 7:23 7. 10:05 8. 1 hour 34 minutes

**Step-by-step explanation:**

I mean u gotta be lying about staying up all night to do these 4 problems but heres the answers

The **answer **of the following **questions **is discussed below

<h3>What is area of circle?</h3>

**Area **of a **circle **is the **region covered **or **enclosed **within its **boundary**. It is **measured** in **square **units.

The **radius **of each circle

**r1**= 2.5 inches.

**r2**= 1 inches

**Area **of **circle large **circle,

= πr1²

=3.14*2.5*2.5

**=19.625 inch²**

**Area **of **small **circle,

= πr2²

= 3.14*1*1

**=3.14 inch²**

**Area **of **large **circle minus area of **small** circle,

**= 16.485 inch²**

Learn more about this **concept **here:

brainly.com/question/18271719

**#SPJ1**