Tienes que encontrar las operaciones que se han
realizado para ir de un
numero hacia otro en
sentido horario

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%