Respuesta :
Answer:
8 – 7 + z
Step-by-step explanation:
The sum of 7 and z means that you add 7 and z (7 + z) and then 8 is decreased is simply 8 –, so therefore your answer is 8 – 7 + z.
Answer:
8 – 7 + z
Step-by-step explanation:
The sum of 7 and z means that you add 7 and z (7 + z) and then 8 is decreased is simply 8 –, so therefore your answer is 8 – 7 + z.
