Step-by-step explanation:
Input Equation can be rewritten:
= (9*1/2)+(7*-91/12)
= (9/2)+(7*-91/12)
= (4.5)+(7*-91/12)
= 4.5+(7*-91/12)
= 4.5+(-637/12)
= 4.5+(-53.083333333333)
= 4.5+-53.083333333333
= 4.5-53.083333333333
= -48.583333333333
hope this helps!
The enlarged flower bed is a rectangle and its area is x^2+9x+14 m²
So before its enlargement by 14 m², the area of the rectangle = x^2+9x
As you know, the area of rectangle is equal length times width
so area = x^2+9x
factors:
x^2+9x = x (x + 9)
So the dimensions are x and (x + 9)
Hope it helps.
Do this as a ratio with people on top and days on bottom: 5/32 = 8/x. Now solve for x by cross-multiplying to get 5x = 256, and x = 51.2 days
(B) a earth worm i think!I hope this helps:)