NEED HELP ASAP, how would you describe and correct the error?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.