ASAP PL ANSWE At the school store, notebooks cost $3 each and packs of markers cost $3 each. You buy x notebooks and 4 packs of markers. The two
expressions below represent how much money you spent at the school store. 3(x + 4) 3x + 12 a. Explain what (x + 4) represents in context
of the situation. b. Explain what 3x represents in context of the situation.

Mr. murray wants to create 100 ounces of a mixture that is 62% pecans, 30% almonds, and 8% walnuts. how will the amount of mixture a compare to the amounts of mixtures b and c that mr. murray uses? he will use half as much of mixture a as he will use of mixtures b and c combined.he will use one-quarter as much of mixture a as he will use of mixtures b and c combined.he will use one-fifth as much of mixture a as he will use of mixtures b and c combined.he will use twice as much of mixture a as he will use of mixtures b and c combined.