Answer:
length is 78
Step-by-step explanation:
Perimeter of rectangle is P = 2 (l +w)
278 = 2(l + 61)
l = 78
Answer: 6
Step-by-step explanation:
Counter= *
All of counters
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group one Group Two
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Answer:
Contradictrion
Step-by-step explanation:
First write an equation. If the total is 289, then that goes one the right side of the =. Sociology textbooks will be x. If there were 65 less than x, it will be 65-x. Lets set it up:
x + 65 -x =289
Then combine like terms.
65 = 289
There are no values of x that make the equation true. The input is a contradiction.
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the associative property of addition. Try and memorize the different properties. youll need to know them later on. I hope this helped!
Answer:
the answer is 4,744
Step-by-step explanation:
just subtract
