Answer:
2a + 4c = 95
3a +7c =155
Step-by-step explanation:
2a + 4c = 95
3a +7c =155
Answer:
the value of y is 4 and i dont know the rest
Step-by-step explanation:
Answer:
199
Step-by-step explanation:
49 + 64 + 81 - 36 +25+16
194 - 36 +25 + 16
-36 + 25 + 16
= -11 + 16 = 5
194 + 5 = 199
Answer:
-10
Step-by-step explanation
You subtract 4 by 4 which is zero. then you subtract 2 making it -2. You multiple 5 by -2. X is equal to -10.