What is the gradient of the blue line, maths watch

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?