Which statement is true? the equation -3|2x + 1.2| = -1 has no solution

the equation 3.5|6x - 2| = 3.5 has one solution

the equation 5|-3.1x + 6.9| = -3.5 has two solutions

the equation -0.3|3 + 8x| = 0.9 has no solution

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

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=

x=0.8898305 is the answer to that equation