-3=7(y−79​)= what because it wont give me the answer i want

y= 550/7

Step-by-step explanation:

-3=7(y-79)

-3=7y-553

-7y= -553+3

-7y= -550

y= 550/7

i wish it will be help full

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

idek

step-by-step explanation: