Answer: x=4
Step-by-step explanation: Look at pic below to see how solved.
Some points are (7,3) and (-7,-5).
Answer:
{y,x} = {7,-1}
Step-by-step explanation:
(-7x) + 3x = 4
- 4x = 4
4x = - 4
x = - 1
y = -7x
x = -1
y = -7(-1) = 7
Answer:
320 sq in
Step-by-step explanation:
4(1/2*8*16) + (8*8)
= 4(64) + (64)
= 5(64)
= 320
5x^2-4x+1 + -3x^2+x-3= 2x^2-3x-2