Assign two variables for each problem, and write the equations. do not solve.
a pair of boots and a pair of tennis shoes cost $196.12. the difference in their cost is $44.38. determine the cost of each type of footwear.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%