There are 700 people at a funfair. 4/7 of the 700 people are boys.
1/10
.
The rest of the 700 people are adults.
Work out the number of adults at the funfair.

Answer is in Picture. Explanation as well

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6