7) The weight of a box is 125kg. Le Goff charge €1.92 per kg to deliver these boxes to
Paris. How much does Le Goff charge to deliver each box?

Can someone solve this?

€ 240

Step-by-step explanation:

since 1 kg is € 1.92

we can find out the cost of 125 kg by using cross multiplication

kg                      €

1              :        1.92

125         :          x

x = 1.92 * 125

x = 240

Le Goff charges € 240 to deliver each box

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions