Tiffany sells two kinds of homemade tomato sauce. a quart of her tuscan sauce requires 6 tomatoes and 1 cup of oil. a quart of her marinara sauce requires 5 tomatoes and 1.25 cups of oil. she makes $4 profit on each quart of her tuscan sauce and $5 profit on each quart of her marinara sauce. she has 45 tomatoes and 10 cups of oil on hand. tiffany wants to maximize her profits from selling the sauce.
let x represent the number of quarts of tuscan sauce and y represent the number of quarts of marinara sauce tiffany makes.

what are the constraints for the problem?

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.