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"J minus 3" and "the difference of j and 3.
It is: minus five multiplied by n = -5n
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.
The normal way to write z times 19 in an algebraic expression is 19z.
125
Write an algebraic expression for the verbal expression. q squared minus 2 times q
"J minus 3" and "the difference of j and 3.
11
10(11-2)
4n-5 (Which is four times a number minus 5)
5 times 5 plus 5 times 5 minus 5 divided by 5
X = 4(6-y)
It is "a squared minus eighteen b".
It is: minus five multiplied by n = -5n
10 - you
279-125=x 154=x
It is 1 - r/7