During a reading test enrique reads a passage with 640 words it takes him 4 minutes to read the passage how long would it take for home to read 800 words reading at the same speed will get brainliest

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Find the domain of the following expression: 1/(√x)-2

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