Answer:
Step-by-step explanation:
<em><u>answer</u></em>
100 pages in 2 hours = <u><em>50 pages in 1 hour. </em></u>
<u><em>please mark as brainlest thanxxx</em></u>
7j + 17 = 87
Subtract 17 from both sides.
7j = 70
Divide both sides by 7.
j = 10
<h3>The value of the unknown number, or j, is equal to 10.</h3>
Answer:
B) x>-3
Step-by-step explanation:
B) x>-3
Answer:

Step-by-step explanation:
Given

Required
The polynomial function
If a function has a, b and c as its zeros, the function is:

So, we have:


Open the inner brackets

Expand the difference of two squares

Expand
