STAAR ARITHMETIC questions

Type the solution in the blank

select the best answer

• 7.5

• 15

• 5

• no solution

• 1/2

• -1/2

• -2

• 2

• 32

• 46

• -6.4

• -40.75

read and answer the question

• 11rt + rw - 10tw

• 11rt - 7rw - 6tw

• 11rt + rw - 6tw

• 11rt - 7rw - 10tw

Which expression is equivalent to (n - 4)(2n+7)?

• 3n + 3

• n - 28

read and answer the question

• 7m(5m - 9)

• -7m(5m + 9)

type the value of k

• 10x - 3

• 10x - 1

• 5x - 3

• 5x - 2