Mickey, Making errors could be that he must be found out that cost of one carton is $0.50, by dividing 12 cartons with total cost and by this e figured it out the cost of 7 carton is just $3.5.
In this question is arithmetic, what we have in, the question is 12 cartons of eggs cost $22.20. we need to find out the cost of seven cartons.
<h3>What is arithmetic?</h3>
In mathematics it deals with numbers of operations according to the statements.
Here, the cost of one carton is given by;
= 22.20/12 = $1.85
now the cost of seven cartons,
= 1.85 x 7 = 12.95 ≅ $ 13
Thus, Mickey made the mistake in his calculation and didn't get the right cost for seven cartons which is $13.
Learn more about arithmetic here:
brainly.com/question/14753192
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<span>By the Pythagorean theorem:
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Answer:
In photomath
Step-by-step explanation:
1.) 6p-12 or 6(p-2)
2.) -4n-3
3.)-58-55b
4.) 22-41p
5.)8(3n-5) or 24n-40
6.)-2(2x+3) or -4x-6