if the area of the right angle to measure 308 square meters and solve an equation to find the value of y

y = 14

Step-by-step explanation:

Area of rectangle = 308 m²

Length = (6y - 7) m

Width = 4 m

Area of rectangle = length × width

Plug in the values

308 = (6y - 7) × 4

308 = 6y×4 - 7×4

308 = 24y - 28

Add 28 to both sides

308 + 28 = 24y

336 = 24y

Divide both sides by 24

14 = y

y = 14

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.