Which equation illustrates the identity property of multiplication ? (x+yi)×z=(xz+yzi) (x+yi)×0=0 (x+yi)×(z+wi)=(z+wi)×(x+yi) (x+yi)×1=(x+yi)

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.

Si el duplo del mayor de dos numeros se divide entre el el triplo del menor, el cocient es 1 y el residuo 3, y si 8 veces el menor se divide por el mayor, el cociente es 5 y el residuo 1

An entertainment firm offer serveral dj choices and light shows that range in price based on the rental time period. the djs cost between $219 and $369 per night and the light shows cost between $159 and $309 per night. if you are booking both a dj and a light show write a compound inequality that represents the possible total amount you would pay x