Solve 3q - 5 = 13 for q.

q =

solve -12 = z ÷ 3 for z.

z =

answer:

3q - 5 = 13

3q = 13 + 5

3q = 18

q = 18 / 3

q = 6

-12 = z ÷ 3

-12 × 3 = z

-36 = z

mental cunning

explanation:

he is often referred to as a man of twists and turns

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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