1. find the least common multiple (lcm). 8, 14, 20 560 280 140 70 2. match the quantity with the appropriate metric unit. the length of a soccer field liter meter centimeter gran 3. solve the equation. x + 2.8 = 8.3 x = 5.5 x = 11.1 x = 2.964 x = -5.5 4. find the sum. -5 + (-1 ) + 6 + 4 6 7 4 -4

Perform the indicated operation. 8/a - 6/a + 7/a

Solve the inequality and graph 6j - 7 < 5

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