Вычислите значение выражения а)28xy-5x+2y,если x=2, y=3
б)3 (2a-1)+2(3a+1) если a=1.1
в)2 (3b+5) + 3(4b-15)если b=6.5
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.