0.5
add 3 to a number a number plus 3 the sum of a number and 3 3 more than a number a number increased by 3
The part of the expression to be represented first!
The sum of n and 5 is n+ 5
The algebraic expression for the sum of 11 times 5 and three is 11s+3
1
0.5
Maya wrote the expression 3+5+4.5 to represent the total distance that she traveled. Which statement best describes Maya's expression? Maya's expression will generate the correct sum because of the associative property.
0.5
x + 138
add 3 to a number a number plus 3 the sum of a number and 3 3 more than a number a number increased by 3
Let N represent the 'number'. It looks like the first phrase would be expressed as 2(N + 5) which expands to 2N + 10, while the second expression would be 2N + 5, which is not the same.Notice that the first one is 2 times the sum, while the second is 2 times a number.
The part of the expression to be represented first!
The sum of n and 5 is n+ 5
The algebraic expression for the sum of 11 times 5 and three is 11s+3
C12H18O2 is not a mathematical expression, not is it a sum so there is no sensible answer possible.
It is 32 + a