Respuesta :
Step-by-step explanation:
multiply 7 by the sum of 10 and t
- 7×(10+t)
Here, we should multiply each terms in brackets with 7
- 7×10+7×t
- 70+7t
Step-by-step explanation:
multiply 7 by the sum of 10 and t
Here, we should multiply each terms in brackets with 7