Question

Write an algebraic expression to model the unknown number problem.

Answer 1

Answer:

1,2,4

Step-by-step explanation:

Answer 2

Answer:

A. You can replace ‘a number’ with a variable to represent an unknown value.

C. Product means the result of multiplying two numbers.

D. The coefficient is 15.

E. In algebraic notation, you can represent the product of a number and a variable by writing the number and variable next to each other.

Step-by-step explanation:

EDGE 2020