Question

Fill in the blanks
1.
The e-commerce that takes place using mobile device is called
2. Online auction is the most popular vehicle for
e-commerce model.
3. The
allows the customer to collect purchases.
4. The term
refers to the world wide collection of blogs.
5.
In the web browser, look for a
icon for security concern.​

Answer 1

Answer:

Gaira was asked to evaluate the algebraic

expression –3.8x + 6 when x = –7.5.

–3.8(–7.5) + 6(–7.5)

28.5 + (–45)

(–16.5)

What mistake did she make? What is the correct answer?

Answer 2

The e-commerce that takes place using mobile device is called