Answer:

Step-by-step explanation:
A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).
f(x) = (x-3)(x-10)
f(x) = x^2 - 13x + 30
Answer:
15%
Step-by-step explanation:
A holiday is reduced from £540 to £459
Reduction = £540 - £459
= £81
Percentage reduction = reduction/initial amount x 100%
That’s £81/£540 x 100%
0.15 x 100%
15%
The percentage reduction in price is 15%
Answer:
p = 3 and q = 23.
Step-by-step explanation:
Answer:
n=-4
Step-by-step explanation:
n=56/-14
n=-4
Answer: 360 cars can park in the parking lot.
40 parking spots x 9 rows = 360 cars