Answer:
Step-by-step explanation:
Find the diagram attached
The sum of the two adjacent angles is 180 degrees. Hence;
8x-9 + 53 = 180
8x + 44 = 180
Subtract 44 from both sides of the equation
8x + 44 - 44 = 180 - 44
8x = 136
Divide both sides by 8
8x/8 = 136/8
x = 17
Hence the value of x is 17
Please post one by one answer
Answer:D
.708333... so about .71
14+23+14=51
51 divided by 72=~.71
$38.40
y= -16
Y= -3x - 1
Let x = 5
y = -3(5) -1
y = -15-1
y = -16
sorry idk
