Answer:7x-5x+6
Step-by-step explanation:combine all like terms
Answer:
7200
Step-by-step explanation:
{1800× (90)} ÷ 495 ÷ -(-22)
= 162000÷ 495÷ 22
= 162000×22÷ 495
= 7200
Answer:
1
Step-by-step explanation:
Calculation steps:
-7-(-8) = ⇒ two negatives cancel and change to positive
- 7 + 8 = ⇒ 8-7 = 1
1 ⇒ answer
Answer:
7
Step-by-step explanation:
I just guessed 7 and believe me its right
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 x 200