1) (2/7+3/14)*(-7,5+13,5)

2)упростите выражение

а) 3а+7b-6a-4b

б)8c=(5-c)-(7+11c)

в)4-5*(3y+8)

3) сравните значение выражений 3-0,2 и 5-0,3а при а=1,6
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.