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Write Ex if it is an expression and Eq if it is an equation.
1.(2×20)+5=45
2.60÷3×8
3.25+6×4
4.28+15=78-35​


Sagot :

Answer:

1.(2×20)+5=45 True

2.60÷3×8=160

3.25+6×4=49

4.28+15=78 -35 true

Step-by-step explanation:

Sana maka help ito answer

Answer:

An expression is a number, a variable, or a combination of numbers and variables and operation symbols.

An equation is made up of two expressions connected by an equal sign.

  1. Eq
  2. Ex
  3. Ex
  4. Eq