__1. If a= 3, what is the value of a-5?
a.-5
b.-2
c. 2
d. 5
__2. Which of the following is equal to 10?
a. (6-2) + 3
b. (3+11)-4
c. 12-7+2
d. 6+5-2
__3.What is the sum of 5x-3 and 8x -1 ?
a.13x² -4
b. 13x² +2
C. -3x² +2
d. 3x² -1
__4. Add: (3x²-4x +8) + (-x² -2x-8)
a. 2x²-6x
b. 2x²-2x
c. 2x²-6x +1
d. 2x²+6x
__5. Add : (2x² + 5x -7) + (3 -4x² +6x)
a. 2x²+3x +1
b.-2x²-11x-4
c. 2x²+ 5x-7
d.-2x²+11x-4
__6. ( 2x+5y) added to (3x-2y) is__.
a.3x + 5y
b. 5x + 3y
c. 5x + 7y
d. 7xy + xy
__7. Subtract (2-3) - (3-2p).
a. -4p +6
b.o
C.-4p -6
c. 4p-6
__8. Find the difference; (2x²+6x+7) - (3x²+5x+8)
a. x² + x + 1
b. x² +x-1
c. x² -x-1
d. -x + x-1
__9. What is the difference of ( 6x-3) and (11x-8) ?
a.-5x + 11
b.-5x + 5
d. -5x -11
C.-5x -5
__10. (3x²+ 7) subtracted from (2x³+3x²-5) is__.
a.2x³+6x²+2
b.2x³+6x²-12
c.2x³-12
d8x²+2​