Directions: Write the written form of the following expressions given in the symbolic form, then simplify each expression. 9.4(3x + 2) - 9

10. √144 - (6^2-x)

11. (28 ÷ 4) – (x + 7)

12. x^3 - 4y - (6 + 2)

13. (64 ÷ 8) – (x • 6)

14. 7^2 (4 - 15x)

15. 4(√144 +9^3)–y

16.5^4 + 7y - (8 + 9x)

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?