Answer: 3.5a+5b=470 and a+b=115
Step-by-step explanation:
Answer:
x > 2
Step-by-step explanation:
Given
- 8x + 2x - 16 < - 5x + 7x ← simplify both sides
- 6x - 16 < 2x ( subtract 2x from both sides )
- 8x - 16 < 0 ( add 16 to both sides )
- 8x < - 16 ( divide both sides by - 8 )
Remembering to reverse the symbol as a consequence of dividing by a negative value.
x > 2
Answer: Option b 121km
50% means half, so the half of 242km is 121km, so <em><u>option B 121 is correct.</u></em>
Step-by-step explanation:
242/2=121
Have a nice day!
and can I maybe have brainliest? Thanks!
B and c I believe ..........