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:
3
Step-by-step explanation:
you have to see exactly where the point is on the y-intercept.
Answer:
Let n and n+4 be the numbers. Then:
n² + 3(n+4)=66
n²+3n-54=0
(n+9)(n-6)=0
n=6 or -9
n+4=10
Assuming positive integers only, the numbers are 6 and 10…..
Step-by-step explanation:
100% right
Answer:
5x-4x+9
Step-by-step explanation:
Answer:
-4
-7
21
Step-by-step explanation:
a coefficient is the number before the variable
