Answer:
1. x=11
Step-by-step explanation:
2x+5=27
Subtract 5 from both sides
2x=22
Divide 2 from both sides
x=11
Answer:
Scale= 3 x=9 y=15
Step-by-step explanation:
Answer:
https://www.mathsisfun.com/adding-decimals.html
This has an explanation.
Where is the question? Are you playing solitaire
2,625 - (-6) =
= 2, 625 + 6
= 8, 625