It is: 2(8+3) which is 22
It is: 3(8+4) = 36
Write the following as an algebraic expression using x as the variable: The sum of a number and -8
The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
Watch closely:The sum of 'n' and '8' is written as (n + 8).
to sum two numbers you add them together then to get twice that you multiply the sum by 2 e.g. if the two numbers are 5 and 8 the sum = 5 + 8 = 13 twice that is 13 x 2 = 26
8 + 6y
the sum of 8 and -9, decreased by 2
377
As an algebraic expression it is simply: 8+q
Write the following as an algebraic expression using x as the variable: The sum of a number and -8
s= -8 + n, or s=n - 8, where s is the sum and n is the number
Y = 4 (x+8)