.

Simplify the expression:
2x + 1 + 7x

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Generate two equivalent fractions for each fraction. use fraction tiles or number lines . 3/4