X is going to be equal to 15
Step-by-step explanation:
0 = 4 - 7 x^2 + x
0= (-7)x^2 + (1)x + 4
a= -7
b = 1
c= 4
20%of £800 is 800÷5 =160
800 + 160 =960
Answer:
5,3 I think or 5,4
Step-by-step explanation:
Answer:
Step-by-step explanation:
2(n+3) - 4 < 6n
2n+6-4 < 6n
2n + 2 < 6n
2 < 4n
½ < n
