Answer:
A.
Step-by-step explanation:
because its 3 and 3 kasunud nya ung 4 multiplay mo sa 1
kaya ang sagot di ka nya parin mahal
(35 + 47 + 42 + x) / 4 = 50
(124 + x) / 4 = 50....multiply both sides by 4, cancelling the 4 on the left side.
124 + x = 50 * 4
124 + x = 200
x = 200 - 124
x = 76 <===
He lived 9 months in Portugal and 5 months in Brazil. This is because 130*9 + 150*5 = 1920.