Answer:
Are ni =)
Step-by-step explanation:
OK are no the picture
:)
1. Is 46.7
2. x =57
3. 15.22
4. 14 + j = 28
5.
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!
Step-by-step explanation:
Answer:
$7.20
Step-by-step explanation: