Question

Q10. Which out of the following are expressions with both variable and numbers only?
(a) p-9p-9
(b) (11x20)-8x(11x20)-8x
(c) 5(21-7)+7x2+p5(21-7)+7x2+p
(d) 1​

Answer 1

Step-by-step explanation:

question a, b, c are with both variable and constant

but question d is with only constant with no variables