Find an equation in slope-intercept form of the line that has slope -7 and passes through point A(-7, - 2). y = 7x - 51
C. y = -7x+ 51
b. y = -7x-51
d. y = 512-7

Step-by-step explanation:

y + 2 = -7(x + 7)

y + 2 = -7x - 49

y = -7x - 51

answer is b

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

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