Let the cost of soap be x,
cost of razors = x + 2.5
total cost = 2x + 2.5
2x + 2.5 = 5.5
2x = 3
x = 1.5
cost of razors = 1.5 + 2.5
= 4
The cost of the packet of razors and bar of soap is £4.00 and £1.50 respectively.
Neither because they bot weigh a pound
Answer:
A. -9, -7, -4, -2, 1, 5
Step-by-step explanation:
A is the only one with the integers listed from least to greatest.
Please mark Brainliest :)
Answer:
Step-by-step explanation:
g(h(-3)) = g(7)
As h(x)= 4-x so h(-3) = 4+3=7
(g•h)(-3)= g(7) = 7+1/7-2= 8/5
Answer:
y = -x + 2
Step-by-step explanation:
The equation of a line in a slope intercept form is given as :
, where m is the gradient and c, y - intercept.
First, let us find the gradient, m of the line that passes through the points, (4,-2) and (-5,7) using the relation ;

By substitution we get



We substitute any of the points and the value of m into y= mx + c to find the value for c.


Adding 4 to both sides.



Hence the equation of the line is :
y = -x +2