The sum of two numbers is 45 . the smaller number is 9 less than the larger number. what are the numbers?

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent