Answer:
28.8
Step-by-step explanation:
23+2x+3x+13=180 simplify the left side
5x+36=180 subtract 36 from both sides
5x=144 divide both sides by 5 to isolate the variable
x=28.8
Answer:
B) y = -3x+2
Step-by-step explanation:
plug (2,-4) and -3 into y = mx + b to find 'b'
-4 = -3(2) + b
b = -4+6 = 2
Answer:
14
Step-by-step explanation:
I am preatty sure its 14 hope this helps
Answer:
102.8/4=25.7
I got it because I used a calculator
Step-by-step explanation:
Answer:
x=56
Step-by-step explanation:
when it's parallel lines they're just equal idk how to explain sorry twji44ktgrohubi