The card states that it serves 20 people. What will need to be done to make enough to serve 30 people? Show your work neatly and then rewrite a recipe card.
1/2 c. butter
1 1/3 c. sugar
1/4 tsp baking soda
1 egg
1/2 tbsp vanilla
1 1/2 c flour

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.