Nearly out of points, just need the correct answers.

633 yd²

Step-by-step explanation:

So, first of all, to make this simpler, let's split it!

Okay so the picture shows how I split it.

Let's find the area of the tiny one! l * w

12 * 9 = 108

So that's the area of the tiny one, let's find the area of the larger one!

25 * 21 = 525

Now we add up those areas to get our final answer!

525 + 108 = 633 yd²

I hope this helps you, may God bless you! Have a great day!!

(0,-3) see attached graph

step-by-step explanation:

a. to solve the system, graph the two equations.

x = y+3 becomes y=x-3 has m=1/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move up 1 unit and 1 unit to the right. plot a point and connect.

y=-4x+3 has m =-4/1 and b=-3. start at (0,-3) on the y-axis and plot a point. then move down four units and to the right 1 unit. plot a point and connect.

the solution is the point (x,y) where the two lines intersect. by the graph below it is (0,-3).

b. to solve by substitution, substitute y = -4x-3 into x= y+3

x= (-4x-3) +3

x=-4x

5x=0

x=0

now substitute x = 0 back in to find y.

y= -4(0)-3

y=0-3

y=-3

solution is (0,-3)

c. use elimination by adding the equations together.

x-y=3

4x+y=-3

5x=0

x=0

then substitute into one equation to find y.

y=-4(0)-3

y=-3

it could be 1,3 and more others to create a cylinder.

step-by-step explanation: