6. A plumber charges $45 for travel and $60 per hour. The cost for h hours can be found using this expression.
60h + 45
What is the total cost of a repair that takes 3 hours?
OA. $648
OB. $225
OC. $165
OD. $108

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

y + 11 = (1/4)(x + 16)

step-by-step explanation:

i think it might be a but you might want a second opinion