7. What is the product of 2(x+3)?
a. 6x+ 6
b. 2x+6
c. X+6
d. 2x - 6

8. What is the GCF of x²y⁴ and xy³?
a. ху
b. x²y²
c. xy²
d. xy³

9. Which of the following expressions is a perfect square?
a. 32x²
b. 64x^5
C. 81y^6
d. 9x

10. The area of a rectangular garden is 4t²-36 square units. If one side is 2t+ 6, what is the measure of the other side?
a. 2t - 6 units
b. 2t + 6 units
c.t-6 units
d.t + 6 units

pa sagot po pls❤
kahit ilan lang po ❤​