Write an equation or system of equations to solve for the unknown Lisa bought four shirts and four pairs of pants for 100 dollars. Angela bought four shirts and three pairs of pants for 86.50 what is the price of each shirt and each pairs of pants let=x let y
an equation for the Lisa purchase and equation for Angela purchase

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

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.