If p(x)=x^2-1 and q(x)=5(x-1)

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.