There are 320 students in the seventh grade. 5% of the students in the grade ride to school in a car
of the students walk to school
Remaining students ride the bus to school.
What fractional part of the students in the grade rides the bus to school?
A 17/40
B 11/15
C 23/40
D 34/90

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