(y=-x+5
x-4y =10
Solve the algebraic method

x=6 and y=-1

Step-by-step explanation:

y=-x+5---> x+y=5> 4(x+y=5)

4x+4y=20

x-4y=10

4y and -4y cancel each other out

5x=30> x=6

Now replace x with 6 in the second equation

6-4y=10

-4y=4> y=-1

Double check

-1=-6+5

-1=-1

6-4*-1=10

6+4=10

10=10

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363