Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

3. Evaluate the expression if a=3 and b=4.
a) 2+ab =
b) 3a-7=
3(a-b)=