Simplify the Expression. Write the Answer in Exponent Form

Q69: Find all values of k so that

Q70: Write the number in scientific notation.<br>483,000,000

Q71: Write the equation in the form

Q72: Find the total amount for the investment

Q73: Subtract the polynomials. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5887/.jpg" alt="Subtract the

Q75: Factor completely. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5887/.jpg" alt="Factor completely.

Q76: Subtract the polynomials. <span class="ql-formula"

Q77: In a right triangle, one leg measures

Q78: Factor completely. <span class="ql-formula" data-value="m

Q79: Graph the function <span class="ql-formula"