Can someone please help with this.

2 balloons and 3 cakes cost $26.4 balloons and 4 cakes cost $40.What's the cost of 1 balloon?What's the cost of 1 cake? 5(3m+n)?Whats the answer? and please give me a step by step explanation I wanna understand it for the upcoming test! YO NEED SOME HELP ON THIS END OF GRADE SOON!! According to scientists, all of the bodies in the universe came from a rotating cloud of gases and dust aboutbillion years ago.O 3.5O 2.5O 4.5O 1.2 5^2 + [15-4(3 1/5)] -15.4And you have to show your work Bc the dang teacher is strict g You heard the sound of a distant explosion (3.50 A/10) seconds after you saw it happen. If the temperature of the air is (15.0 B) oC, how far were you from the site of the explosion One challenge of the American Red Blood On a coordinate plane, a line goes through points (negative 3, negative 3) and (0, 3).What is the slope of the line on the graph?11/223do it and I will give you a suprise plzzzzz helppppp!!....... Helpppppppppppppppppp question is in the picture pls help me. much appreciated The components that make up the genetic code are common to all organisms. If a segment of a gene contains 27 nucleotides, none of which are stop or starts codons, how many amino acids does this segment code for? What is the largest contributor to the greenhouse effect? explain an experiment of the phenomenon of rainfall Why does Bilbo give the Arkenstone to Bard and the Elvenking?Question 1 options:Bilbo believes that Thorin is too much of a fool to be trusted with such a valuable jewel. Bilbo wants to join their armies.Bilbo wants to impress Bard and the Elvenking. Bilbo thinks giving them the stone will help avoid a long Given the function f(x) = 3|x 2| + 6, for what values of x is f(x) = 18?x = 2, x = 8x = 2, x = 6x = 2, x = 6x = 2, x = 8