Hi, i need with these questions!

8. factor 54a+24b.

(that's all it says, if you need the multiple choice answers, ill comment them)

9. which of the following expressions is equivalent to 6(5+3x)?

(if you need multiple choice answers ill comment)

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest