On a science test 2 points are deducted from a total of 100 points for each question answered incorrectly. trevor scored an 84 on the test. the equation 100-2x=84 where x represents the number of questions answred incorrectly, represents the situation how many did trevor answer incorrectly

Divide. write in the simplest form. 4 1/6 divided by 10

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato