At the science museum, there is an exhibition with 120 displays about energy. 35% of the displays are about electricity. 2/5 are about using renewable energy. the remainder are about the use of gas.

there is no question here, so I'll break down a few things. Electricity- 35% (.35) of the displays is 42. Renewable energy- 2/5 or .4 of the displays is 48 displays. The rest of the displays (100-35-40, or 25%) on gas are 30.

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5