Answer: 53.84%
Step-by-step explanation:
Given
The average cost of hiring is £520
The new increased cost of hiring is £800
Percentage increase is

Putting values

Answer:
180
Step-by-step explanation:
to find the side of the smaller triangle you do
x
and get 3600. Then do
and get 60. Since the larger triangle is 3 times that size you do 3 x 60 and get 180.
Answer:
Step-by-step explanation:
is C -1/2
y=mx+b
2y=6-x
y=-x/2 +3
m=-1/2
Answer:
False
Step-by-step explanation:
The absolute value of an integer is always positive.