Answer:
45
Step-by-step explanation:
3x+x has to add up to 180
3x+x=180
4x/4=180/4
x=45
B . A & b are parallel to each other
Answer:
$193.95 Canadian
Step-by-step explanation:
Multiply the US dollar amount by the exchange rate for CDN/USD:
150 × 1.293 = 193.95 . . . . Canadian dollars