j+150 times 50 is a(n)_ expression, because_ .
numerical expression; it consists of only numbers
numerical expression; it consists of operation symbols
algebraic expression; it consists of numbers and a variable
algebraic expression; it has more than one operational symbol
i got you
1. C - Algebraic expression; It consists of number and a Variable.
2. D - the number of times Chris washes the car.
3. A - 28
4. B - 85
5. C - 23.9