Question

some of this is easy algebra.. so thanks..

name some situations in which you might use mental math.

2) tell how to write each of the following phrases as a numerical or algebraic expression: 75 less than 1023; the product of 125 and z

3)Definition of an equation

4)define addition equation


5) describe how you know what number to add on both sides of an equation containing subtraction

5) addition equations and subtracting equations differences and similarities

thanks... just wanted to check my answer

Answer 1

Honestly, these are just google questions.