How do you use the distributive property to write 21p+35q an an equivalent expression

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Is a positive integer raised to a negative power always positive

The total number of dental clinics total for the last 12 months was recorded