Помогите:
1.найдите значение выражения:
а)2,8-3,1-4,9+4,2=
б)0,3*2,7+0,3*5,7=
2. Решите уравнения:
а)2x+3=0
б)6x-7=15+2x.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.