What is the solution to the equation?

13 and three-fourths + x = 7 and one-fourth
x = negative 6 and one-fourth
x = negative 6 and one-half
x = 20
x = 21

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.

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap