1- 1 2/5
2- 4 1/2
3- 1 1/8
4- 1 5/6
5- 12/17
Have a good day
Answer:
The answer is A.
Step-by-step explanation:
This is Associative Law, a + (b+c) = (a+b) + c .
Answer:

Step-by-step explanation:
Given


Required
The inequality
From the question, we understand that;
the number of p used is more than the number of s
<em>more than means greater than.</em>
So, the inequality is:

To represent this on a number line.
First, we identify the position of s (i.e. scarf)
implies that p is any point to the right of s
Answer:
See explanation below
Step-by-step explanation:
a. f(x) is increasing at (-∞, 1] and [7, ∞) because f'(x) is positive at those intervals.
b. f(x) is concave up at [4, ∞) because the slope of f'(x) or f''(x) is positive.
First : -(-6) will turn into a positive 6
second: -8+6 which equals -2