Evaluate the following expression. 7x[(20-2) +9+4]
1 answer:
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Answer:
Thus, the equation hat correctly represents the number of ounces of beef stock, , that the chef initially prepares.
⇒
The total number of ounces of beef stock = 126
Step-by-step explanation:
Given:
Total ounces of beef stock =
The chef divided the beef stock evenly into 3 smaller pans.
The chef then uses 8 ounces from one of the smaller pans.
Ounces of beef stock left in the smaller pan = 34
Solution:
Total ounces of beef stock =
Ounces of beef stock in each smaller pan =
Ounces of beef stock used by the chef from the smaller pan = 8.
The ounces of beef stock left in the smaller pan will be given as:
⇒
Ounces of beef stock remaining in smaller pan = 34
Thus, the equation hat correctly represents the number of ounces of beef stock, , that the chef initially prepares.
⇒
Solving for .
Adding 8 both sides.
⇒
⇒
Multiplying both sides by 3.
⇒
∴
Thus, total number of ounces of beef stock = 126