The Stebiliskis had their water heater replaced by a plumber. A plumber charged $85 per hour and water heater cost $525. Write a variable expression for the amount of money the Stebiliskis owed the plumber.​

Element 17 is chlorine it is a group 7 element(halogen) and belongs to period 3 of the periodic table

(-14+3/2b) - (1+8/2b) = -5 -5/2b(-10+b) + (7b-5) = 8b-15(7/2b-3) - (8+6b) = -5/2b-11(5+2b) + (2b+3/2) = 4b+ 13/2

The correct answer would be shape of function b = 2× slope of function a.

Let's assume we were given 2 numbers: 15 and 30. their sum is: we want to express it as the product of gcf and another sum.15 is divisible by: 1, 3, 5, 1530 is divisible by: 1, 2, 3, 5, 6, 10, 15, 30the greatest number that appears in 2 series is 15.in this case sum of two numbers can always be written as: