Answer: x+7
Step-by-step explanation: An algebraic expression contains letters and numbers that are connected with mathematical operators or symbols.
The sum of x and 7 as an algebraic up expression is:
x+7
This expression contains a variable , a mathematical symbol and a number. Hope it helped.
We want to divide , i.e. .
So, assume that we have a number such that
This implies that
Those two expression are equal if the correspondent coefficients are equal:
And it should be immediate to conclude the value for k from here.
5+3x=23 x=6 the answer is 6
Answer:
a, c, b
Step-by-step explanation:
ITS CORRECT TRUST MEEE
3x10^7= 30,000,000
15% of 30Million= 4,500,000