Question

answer now in math pls​

Answer 1

Answer:

Because CFLs use less electricity than traditional light bulbs, they reduce demand for electricity; that reduction means less greenhouse gas emissions (including less mercury) from power plants. CFLs contain a very small amount of mercury —rage of 4 milligrams in each bulb

Answer 2

Step-by-step explanation:

1) perimeter of square = 4* sides

= 4*(5abc-2xyz)

= 20abc - 8xyz m

2 ) area of rectangle = l*b

=12*8

= 96 mn

Hope ,it helpful for you