Hey there!
The expression would be, 
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Answer:
B. $19
Step-by-step explanation:
Approximate prices:
1/4 lb ham = 0.25 * $6 = $1.50
1 1/2 lb turkey = 1.5 * $5 = $7.50
1 lb roast beef = $7
3/4 lb bologna = 0.75 * $4 = $3
Add the approximate individual prices:
$1.50 + $7.50 + $7 + $3 = $19
Answer:
6
∑ n^2
n=1
Step-by-step explanation:
There are 6 terms in the series, so we sum from 1 to 6
The terms are the integers squared
1^1, 2^2, 3^2 4^2, 5^2 6^2 or n^2
6
∑ n^2
n=1
Answer:
You add them then, you multiply them.
Step-by-step explanation:
Answer:
3/12 is when the hen laid eggs so you must simplify to get 1/4 as answer
the second one is easy as well. it later layed 4 eggs 6/12 times so that simplifies to ½. ½ as a percent is 50%
