A math expression is basically and equation without and equals sign. For example "15a+30b" would be an expression, while "15a+30b=45c" would be an equation. An expression can also be defined as a sum of terms.it could also be defined as a mathematical phrase which involves or contain variables and numbers.like(x and y)these are variables.
No, 5 + 5 + 5 + 5 + 5 equals 25. 5 x 2 also equals 25, but I doubt that's what you were asking.
No, it equals 10.
If a equals 3 and b equals minus 5 then a minus b equals what
No. It equals 15.
b2 + b = 30b = 5
Well, isn't that a happy little equation we have there! To solve for b, we can divide both sides by 30. So, b is equal to 41.10 divided by 30. I believe that will give you the answer you're looking for, and remember, there are no mistakes in math, just happy little accidents.
what you do is you write it like this 30b=41.10 and then you divide 30 on both sides and so it looks like this and then you get the answer 1.37 30b=41.10 ___ ____ 30 30 b = 1.37
5
30b-18 = 12
You can take 5 out of both of those, leaving 6b and 1.
30b and 32a are the same size for the cups but different bands 30b has a tighter band than 32a
A math expression is basically and equation without and equals sign. For example "15a+30b" would be an expression, while "15a+30b=45c" would be an equation. An expression can also be defined as a sum of terms.it could also be defined as a mathematical phrase which involves or contain variables and numbers.like(x and y)these are variables.
30B
30B
peso
It is: 6(5b-7)