4k = 28
Therefore, 28/4 = 7
k = 7
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The verbal statement that represents the expression ( 4k ) is "four times a number ( k )." This indicates that the value of ( k ) is being multiplied by four.
This is the average (28 + 100)/2 =64. You can think of it as number k where k-28=100-k which leads to 2k=28+100 so 2k=128
The algebraic expression is 6x+k
When you need to figure out how many times a number (we'll call it N) goes into another number (we'll call it K), just divide K by N (K divided by N).450 / 5 = 90Five goes into 450 ninety times, i.e., 90 x 5 = 450
so if you just simplify a bit, and combine with the same variable, it becomes; (-8x-y)k. however, if you do a negative times a negative it becomes positive, therefore, you can write it (8xy)k. but it is not the simplest form. if you do 8 times y, you write the number first, then the variable. so the simplest and the best form of this would be 8yk (meaning 8 times y times k) ------- different way of thinking this question -8 times k times -y times k