⦁ In a class of 25 children there are 10 girls. What percentage of the class are girls and what percentage are boys?

Girls ---> 40% Boys > 60%

Step-by-step explanation:

It is given 10 are girls, which logically implies, 15 are boys.

Now given that the total number of children in the class is 25,

Percentage of girls = 10/25 x 100 = 40%

You could do the same for boys by doing 15/25 x 100, or use some logic and realise that two sets should have a percentage of 100, therefore the percentage of boys in the class is 60%

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice