Answer:
In algebra, we begin to see variables or letters that are used to represent numbers. An example of a mathematical expression with a variable is 2x + 3. In the expression 2x + 3, the coefficient of x is number 2, and it means 2 times x plus 3.
Answer:
17 people
Step-by-step explanation:
135-50=85
85/5=17
I believe the answer would be 6.5%
Answer:
Step-by-step explanation:
When u find the volume , u multiply the length and width and height together