X - 6 is th algebraic expession for six lss than a number. x represents the number and you are taking 6 away from it. This is the basis of all algebra
Answer:

Step-by-step explanation:






Here x will have 2 values.
1) 


2)


I’m pretty sure it’s x=80? it seems like x+30 has to equal 110 and 80+30=110.
Answer:
159.1
Step-by-step explanation:
The expression would be 10.4+13+8+112+15.7, which equals 159.1 which is the total weight.
Answer:
DDDDDDDDDDD
Step-by-step explanation:
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