in what kind of reaction do two or more substances combine

PLEASE I NEED HELP Select all that apply.Which were characteristics of the Inca?did not have any toolsused sculpture to record eventshad an intricate writing systemdid not have work animalsdid not have the wheelbuilt huge temples and palacesdid not have a large population _____ is the most common form of business ownership.A - Sole proprietorshipB - PartnershipC - CorporationD - Limited liability company Gavin needs to buy candy for the 11 students in his class plus himself. Gavin and each student will get one bag of candy. He uses $20 to buy two different types of candy. Gavin buys x bags of gummy bears that cost $1.50 per bag and y bags of chocolates that cost $2.00 per bag. The system of equations used to represent this situation is graphed, as shown. Miles read 4 books in the first half of March. By the end of March, the library had added Miles to the top-readers board for reading more than 10 books in a month.Let x represent how many books Miles read in the second half of March. Which inequality describes the problem? HELP HELP HELP PLEASE Solve for x Enter the solutions from least to greatest . (x - 4)(- 5x + 1) = 0 lesser x = greater x = PLEASE HELP!!!!En un mercado hay muchos ________. PLEASE ANSWER THESE 3 QUESTIONS ASAP GIVING 23 POINTS AWAY!!!!!!!!! A bag contains 6 red marbles, 4 black marbles, and blue 5 blue marbles. A marble is picked without looking into the bag. Determin the probobility of picking out a blue marble Select no real solution, one real solution, or infinitely many real solutions for each of the following equations.No Real Solution One Real Solution Infinitely Many Real Solutionsx 13=-42x+10=82/x-1= 3/x+2 MATH HELP WILL MARK BRANLIESTIn a certain Algebra 2 class of 21 students, 10 of them play basketball and 9 of them play baseball. There are 8 students who play neither sport. What is the probability that a student chosen randomly from the class plays both basketball and baseball? X-7>29 inequalities someone please help A rectangular prism has dimensions of 4 cm by 3 cm by 2 cm.Area_{rectangle}=b. h PART AWhat is the surface area? A farmer sells 9.4 kilograms of pears and apples at the farmer's market. 2 5 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market? TranslateI dont really go out unless I have a reason. I dont have a favorite book because I dont like reading. Lastly, I rarely visit doctor. give 10 pts"All children should have the same opportunities".can someone just write three sentences agreeing with statement. who was the goddesses names and what were they the gods of, in the tempest NEED HELP ASAP: Which of the following describes DNA methylation? A.) A mechanism involving attachment of methyl groups to certain bases to increase the rate of transcription. B.) A mechanism involving attachment of methyl groups to certain bases to facilitate the binding of DNA to intermediate filaments. C.) A mechanism involving attachment of methyl groups to certain bases leading to apoptosis. D.) A mechanism involving attachment of methyl groups to certain bases for the long-term inactivation of genes during development. REALLY NEED HELP What is the slope of the given line?? Which of the following explains the role of Pi (1) in finding the circumference of a circle?Pi is the ratio of the radius of a circle to the diameter of a circle.BPi is the ratio of the radius of a circle to the circumference of a circle.Pi is the ratio of the diameter of a circle to the circumference of a circle.DPi is the ratio of the circumference of a circle to the area of a circle.