Algebra

Which of the following fractions is greater than 3/4 and less than 5/6?

In a class of 78 students, 41 are taking French, 22 are taking German and 9 are taking both courses. How many students are not enrolled in either course?

Find an equation for the line with x-intercept = 2, Y - intercept = - 1

Which of the following is equivalent to a - b ≥ a + b

If a > b > 1, then which of the following is true?

If (x/y) + (y/x) = √7, what is the value of (x⁴/y⁴) + (y⁴/x⁴)?

The equation of the given curve is :

(2√27 - √75 + √12) is equal to -

98.98 ÷ 11.03 + 7.014 × 15.99 = ?

Find the smallest number by which 5808 should be multiplied so that the product becomes a perfect square.

The daily rate for a hotel room having 4 beds is Tk. 390 for one person and X taka for each additional person. If 3 people take the room for one day and each pays Tk. 210 for the room, then what is the value of X?

What is the minimum value of 4x² + 16x - 17?

The range of f(x) = 1/(x + 1) is:

A vegetable cart sells a potato for $0.24 and a tomato for $0.76. Fred bought 12 vegetables in total, he only bought potatoes and tomatoes. If Fred paid $6.52 total, how many potatoes did he buy?