Liam and Kyle share their energy bills equally. Their electricity bill is £x
their gas bill is £24 more than their electricity bill
They each pay £59
Work out the cost of the electricity bill and the cost of the gas bill.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?