Answer:1d
Step-by-step explanation:
Answer: Bert's salary didn't increase while Ernie's salary increased by 11 percent.
Step-by-step explanation:
645 / 580 = 1.11
Simple:
1.11 * 100 = 111
100 is a whole so we subtract 100 from 111 to get 11.
11% is our answer.
It doesn't look like Bert's salary changed, 520 =/ 520
Answer:
9
Step-by-step explanation:
To find the common difference, take the second term and subtract the first term
13-4 =9
Lets check:
Take the third term and subtract the second term
22-13 =9
The common difference is 9
Answer:
B
Step-by-step explanation:
The distributive property tells us:
<u><em>So we multiply each term </em></u><u><em>inside the parenthesis</em></u><u><em> with whatever is outside the parenthesis.</em></u>
The problem given is
So we multiply with each of the terms inside the parenthesis (remembering to take the signs as well). Thus we have:
Hence answer choice B is right.
Answer:
7
Step-by-step explanation:
It's a 1/2 pound, so all you do is double the price. Hope this helped!