Jenna has 3 red balloons and 5 blue balloons. the ratio of the number of red balloons to the number of blue balloons is . she adds 2 red balloons and removes 1 blue balloon. the new ratio of the number of red balloons to the number of blue balloons is .

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.