What is the sum (Two-fifths x + StartFraction 5 over 8 EndFraction) + (one-fifth x minus one-fourth)? Three-fifths x + StartFraction 1 over 8 EndFraction
Three-fifths x + StartFraction 3 over 8 EndFraction
Three-fifths x + StartFraction 5 over 8 EndFraction
Three-fifths x + StartFraction 7 over 8 EndFraction

Name the most appropriate metric unit for each measurement

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

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