Answer:
x=6
Step-by-step explanation:
5x-10=2x+8
subtract 2x on both sides
3x-10=8
add 10 on both sides
3x=18
x=6
Answer with explanation:
- An algebraic expression having one term is known as a monomial.
- An algebraic expression having two terms is known as binomial.
- An algebraic expression having three terms is known as trinomial.
- Numerical coefficient - Number written before variable in each term.
- Constant - term with no variable ( only number).
Let's check the given expressions :
Type - Monomial ( having one term)
Coefficient of
= 3
Constant =0

Type - Monomial ( having one term)
Coefficient of
= 5
Constant =0

Type - trinomial ( having 3 terms)
Coefficient of
= 2
Coefficient of 
Constant = -8
5/$3.00 is the unit rate. Hope it helps!