James owes his mom $47. he earned $26 for mowing his neighbor’s lawn and then lent his sister $13. which expression represents james’s financial situation?
a) –47 – 26 – 13
b) –47 + 26 – 13
c) 47 – 26 + 13
d) 47 + 26 + 13

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac