Answer:

Step-by-step explanation:
In this question, one is asked to multiply a fraction by a whole number, first model the question.

In a situation like this, one multiplies the whole number by the numerator (number) over the fraction.

Simplify,

A common error that people make is that they will multiply both the numerator and denominator by the whole number, this is the same as multiplying the answer by (1), thus it is incorrect.
The correct option is B. Work that is easily understood, and appreciated
is supported.
When used in a less formal situation as a substitute to "Thank you," stating "Much appreciated" is acceptable to express gratitude for what someone has done for you. It's not polite to sign off with "Much appreciated" in some circumstances, such as an official email.
On the other hand, using "much appreciated" in a conversation that is typically informal can be a little more official. It could be a prompt thank-you to a friend who took care of something for you or gave you information that you needed.
Disclaimer
Work that is easily understood and appreciated is supported while more complex work goes unnoticed. Choose the correct option.
A) NO CHANGE
B) Work that is easily understood and appreciated
is supported,
C) Work that is easily understood, and appreciated
is supported
D) Work—that is easily understood and
appreciated—is supported,
Learn more about appreciated here
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A net is pretty much a three dimensional shape unfolded into a flat construction. Imagine cutting the edges of a box and unfolding it so you can lay it flat on the ground. That would form a net for the 3D shape of the box.
In this case, 1 and 2 obviously aren't right since they would both involve triangles in their net. 3 is close, but the parts of the net wouldn't be completely equal. Therefore it has to be 4, the cube.
It looks like a slide because it looks to be shifted not flipped or changed in other way.
#1.) 9
2.) 6
3.) 3
4.) 24
2a.) 7 2b.) 18 2c.) 13