............. ............. .............

Note that if we add each side of the 2 equations, y will cancel out:

-12x-y+(17x+y)=6+4

5x=10

x=2

Substituting x=2 in either of the equations, we find the value of y.

Let's use the first equation:

-12x-y=6

-24-y=6

-y=24+6

-y=30, so y=-30.

Thus, the solution is (2, -30)

Answer: C

**Answer:**

The area of the sector (shaded section) is 29.51 .

**Step-by-step explanation:**

Area of a sector = (θ ÷ 360)

where θ is the central angle of the sector, and r is the radius of the circle.

From the diagram give, diameter of the circle is 26 m. So that;

r =

= = 13 m

θ = 360 - (180 + 160)

= 360 - 340

=

Thus,

area of the given sector = x x

= x x x 169

= 29.5079

The area of the sector (shaded section) is 29.51 .

**Answer:**

B

**Step-by-step explanation:**

-8+2=-6 and im pretty sure negative of a power is just a regular power so its B

**Answer:**

**a. Linear**

A linear line is straight.