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frez [133]
3 years ago
11

(2a+b)² -(3a+4b)(2a+7b)​

Mathematics
1 answer:
BabaBlast [244]3 years ago
7 0
-2a^2 - 25ab - 27b^2

hope this helps :)
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2. How many solutions does the below system of equations have?
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3 years ago
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How to do it and the answer
Anastasy [175]

Answer:

Answer is :- Each pork chop weight is 4.8 ounces.

Step-by-step explanation:

Given,

A 3 pound pork can be cut into 10 pork chops of equal weight.

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If a baseball teams radio of wins to losses is 3 to 4 what is the radio of wins to games played ? (There are no ties)
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Answer: If the team has one 3 out of 4 of their games, the ratio is 3/4, or 75%


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3 years ago
Jason spent half of his allowance going to the movies. He washed the family car and earned seven dollars. What is his weekly all
Delvig [45]
13-7=6
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Cassie spends 2/3 of her money on supplies. Cassie spends her remaining money on 3 sandwiches. Each sandwich costs $5.25. How mu
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In words:
Three sandwiches, each costing $5.25, equals 1/3 of Cassie's total money

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Now solve:

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Hope this helps!!
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3 years ago
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