None of the above answers are correct in the form it is written. The correct answer would be -7/2.
In order to solve this, you must use the order of operations for solving.
2x - 3 = 4x + 4 -----> Subtract 2x from both sides
-3 = 2x + 4 ------> Subtract 4 from both sides.
-7 = 2x ----> Divide both sides by 2
-7/2 = x
If this is not an option, you may have copied the problem incorrectly or did not properly list the answers.
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10 multiplied to 10 is 100.
10 (10) = 100
The correct answer is 12
12 x 600 = 7200
Brian's recipe of lemonade requires more water than Alyssa's lemonade recipe.
<u>Step-by-step explanation:</u>
For Alyssa's recipe,
2.5 gallons of water needed for 9 lemons.
So for 36 lemons,
= 10 gallons of water needed
For Brian's recipe,
4 gallons of water needed for 12 lemons,
So for 36 lemons,
= 12 gallons of water needed.
So Brian's recipe needs more water when compared to Alyssa's recipe.