Does anyone know these answers and work and i also need to know 25-3x=88

10. 4-9x=-14 subtract 4 from both sides

-9x=-18 divide -9 by both sides

x=2

11. 11-x=29 subtract 11 from both sides

-x=18 divide by -1

x=-18

12. -9-11x=68 add 9 to both sides

-11x= 77 divide -11 from both sides

13 45+5/6x=50 subtract 45 from both sides

5/6x =5 multiply 6 by both sides

5x=30 divide by 5 from both sides

x=6

14 -5x+17=-33 subtract 17 from both sides

-5x=-50 divide by -5

x=10

15. 95=-4+33x add 4 to both sides

99=33x divide 33 by both sides

x=3

Hope this helped

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6