Alex makes ceramic bowls to sell at a monthly craft fair in a nearby city. every month, she spends $50 on materials for the bowls from a local art store. at the fair, she sells each completed bowl for a total of $25 including tax. which equation expresses alex's profit as a function of the number of bowls that she sells in one month.
1) p(x) = 50x+25
2) p(x) = 15x+25
3) p(x) = 25x
4) p(x) = 25x-50
why?

Arecipe calls for 32 fluid ounces of heavy cream.how many 1 pint containers of heavy cream are needed to make the recipe?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?