Guys pls help me!!!!!!!!!!

An External Style Sheet uses the ________ file extension. If you lived in Europe during the 5thCentury and survived the Fall of Rome(5%),1) What would you look forward tomost, and why? Help pls for brainlest and extra points i need done soon There are two mystery numbers. The sum of 2 times the first number and 5 times the second number is -5. The sum of 3 times the first number and 10 times the second number is -5. What are the two numbers? The carbon dioxide from fossil fuels acts is the same as the carbon dioxide that we breath out... Why does burning fossil fuels cause global warming if breathing doesn't? The carbon in fossil fuels is very very old. The carbon that we breath out is much newer.The carbon in fossil fuels was unable to reach the atmosphere until humans dug it up. The carbon we breath out was already moving around on the surface.Plants don't like to absorb the carbon that comes from fossil fuels. However, plants love to use the carbon that we breath out.For some reason the carbon from fossil fuels is stronger than the carbon that we breath out. Use the Binomial Theorem to expand (x + 1)^6 Read and use the dictionary entry to answer the question.impose [im-poze]verb[16th century; from Middle French imposer and Latin imponere, which means "to put upon]1. to force something to be put in place2. to demand someones attentionWhat is the word origin of impose?imponereattentiondemandput upon PLS PLS PLS PLS PLS PLS PLS HELP ME OUT THERE IS A PHOTO ATTACHED PLS ITS EASY I THINK FOR U PLS Jan had 30 dollars saved for a new bike. This was one third of needed to save. how much does the bicycle cost? how is the Jiang Jieshi's gov in taiwan similar to mao Zedong's in communist china? A fitness trainer sets the incline on atreadmill to 7. The walking surface is 5feet (60 inches) long. Approximately howmany inches did the trainer raise theend of the treadmill from the floor? I need help on this right now please help ASAP!!! Find the equation of the line.Use exact numbers. What keeps earths temperature suitable for life help me please I will mark brainiest if you are correct A designer decides to create a larger scale model of a smart phone so that his team can work more easily on the design. The length of the screen of his model is 60 centimeters, which is 2.5 times longer than it is wide. The designer asked his team to build the screen of the actual phone with a width of 6 centimeters. What is the scale factor of the model phone to the actual phone? How did the taliban initially communicate with the people of the swat valley? The line y = mx + c passes through the points (-2, 1) and (4,4).Write down a pair of simultaneous equations involving m and c.Solve the simultaneous equations. fill in each blank with the correct conjugation of the verb tener.2. ELENA: Oye, Carlos! Cuntos aos ___________?CARLOS:Yo? Yo ___________ quince aos. Por qu?ELENA: Porque mi hermano y yo __________ una prima de quince amos que _____________ que ir a un baile el viernes. (Tu) _____________ planes?CARLOS:El viernes? No, no ____________ otros planes. Mr. Hydes _____________________ behavior would not have been accepted by the church.