Answer:
X = 102
Step-by-step explanation:
41 + 37 + x = 180
78 + x = 180
X = 180 - 78 = 102
Rational numbers are whole integers w no fractions. bc the square root of 72 is not a whole number, it is irrational
Simple math. 350 - 90 = 260. So Hector needs to drive 260 km more to reach his cousin