These are critical thinking exercises. You're required to take a sentence equation and write it as a mathematical equation.
In most cases we use the sentence to tell us the operations. Here we have the word difference which tells us we're going to be subtracting. Ordering the numbers is the harder part. However, you should always start with a given number unless the problem was reversed (i.e. "How do you write the difference of a number k and 12")
So now we simply throw our computation together.
12 - k is the difference of 12 and a number k.
I 277273
the + of a number and 10 k decreased by 4 = k-4
It is any number of the form (3*k)/(12*k) where k is a non-zero integer or the reciprocal of a common factor of 3 and 12.
k-2.5 An algebraic expression is just using variables (in this case, k) for unknown numbers. Since the question is asking what the number k minus 2.5 is, your answer is k-2.5.
It is simply "Cinq." It is pronounced Sah(n)k.
It is K/12.
k + 7
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A number, k, increased by two and a half.
It is any number of the form (3*k)/(12*k) where k is any non-zero number.
the + of a number and 10 k decreased by 4 = k-4
It is any number of the form (3*k)/(12*k) where k is a non-zero integer or the reciprocal of a common factor of 3 and 12.
Max = 0For K = 1 to NIf Number(K) > Max then Max = Number(K)Next KPrint Max
k
k-2.5 An algebraic expression is just using variables (in this case, k) for unknown numbers. Since the question is asking what the number k minus 2.5 is, your answer is k-2.5.
Any number of the form 84*k, where k is an integer, is evenly divisible.
It is simply "Cinq." It is pronounced Sah(n)k.