I hope this helps you
1,3 u = -3,25
1,3u ÷1,3 = -3,25 ÷ 1,3
u = -2,5
6x+12y-6z+7x7y-28z= 13x+19y-34z
Answer:
3.90 I think.
Step-by-step explanation:
first, 15×36. then subtract 50 three times.
Answer:
Step-by-step explanation:
1. true
2. true
3. true
4. true
5. true
