David, Amanda and Nicola shared some money in the ratio 4:8:9.
David gets £35 less than Nicola.
How much does David receive?

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

are you an artist's daughter? cuz dang you a fine piece of art, girl.

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

just sum

10 + 10 = 20