Answer:
B. 12b
17
Step-by-step explanation:
< means less than
> means greater than
means less than or equal to
means greater than or equal to.
hope this helps.
Answer:
He should buy a 50 inch TV
Step-by-step explanation:
Using Pythagorean theorem the TV cabinet has a diagonal of :

Answer:
See below.
Step-by-step explanation:
A. k = 50 * 3.6 = 180.
B. The equation is y = 180/x.
C. When x = 75, y = 180/75
= 2.4.
D. Checking C: 2.4 = 180/75 = 2.4. Correct
Answer:

Step-by-step explanation:
There aren't any factors that cancel (except 3x). The best you can do is multiply it out.

Answer:
4:7
Step-by-step explanation:
8 : 14
8/2 : 14/2
= 4 : 7