Let:
x = Pastries ordered
y = Cost of order

For each pastry Cole ordered, the cost of the order increased by a fixed amount of $1.55
His profit =$71.00
Profit % = 52.6 % (to 1 decimal place)
Answer:
48cm i think
Step-by-step explanation:
Y = kx√z where k is some constant
To find the value of k we plug in the given values of x,y and z:-
6 = k*3*√9
6 = k*3*3
9k = 6
k = 6/9 = 2/3
so the relation is y = (2/3)x√z
When x = 4 and √z = 3.6 we have:-
y = (2/3)*4 * 3.6
= 9.6 Answer
Answer:
B
Step-by-step explanation:
x<5
When we multiply by negative number sign of inequality should be changed also.
x*(-1) > 5*(-1)
-x>-5