Which of the following expressions has a coefficient of 6 and a constant of 9? 6+9x
9+6
6x+9
9-6

Coefficients are numbers that multiply a variable.

The expression is (c) 6x + 9

The required parameters are:

Let the variable be x.

So, the expression with a coefficient and a constant term is:

This gives

Hence, the expression is (c)

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step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.