what is 2+2 equal to

Plz help point is 50 solve for x it is a parallelogram please help i'll give.l brainliest if right Using the data provided, how can we describe the difference between amplitude of an average wave in location B?Compared to location A, an average wave in location B A. has more distance between it and the next wave. B. has less energy. C. is higher from the bottom to the top of the wave. D. has less distance between it and the next wave. Chris ran 23.7 miles less than Laura last week. Chris ran 8.3 miles. How man miles did Laura run? Find a probable next term for the sequence 9,20,39,72,125,204,315 If a 6-in wide by 12-in long photo is enlarged to 200% of its size, what are the new dimensions? What instruments were used to navigate the Missouri River? (select ALL that apply) When an organism reproduces asexually, the offspring are _____A_____ _____B_____ to the parent. pls help me with thissssss . Which describes magma?A hard, nearly molten rockB soft, nearly molten rockC hard, nearly molten oilD soft, nearly molten metali think B but im not sure. an atom that has gained or lost one or more electrons The number 1-50 are placed in a bag. What is the probability of selecting:A) a number greater than 50______B) multiple of 5________C) a prime number _________D) a composite number_______ A rectangular based prism has a length of12m a width of 7m and height of 11m. Findits volume. Given a system of two equations in Two variable, replacing one equation by the sum of that equation and multiple of the other produces a system with the same solution. Show why this is true by solving the system of equations given. Justify the reason for each step. Use addition property of equality and multiplication property of equally in your answers. 1. To solve the system using elimination, First multiply the bottom equation by two. Write the new system of equations. 5x+2y=7 2. Why is this multiplication allowed? 3. What variable will be eliminated when the equations are combined after the multiplication? 4. Next, add the equations tighter. Your answer should be a single equation with one variable.5. Why can you add the equations 6. Solve the equations for x 7. Substitute x back into one of the equations solve for y 8. What is the solution to the system of the equations?Please I need this in 24 hours Please help me I am stuck A plumber charges $65 to make a house call plus an additional charge of $42 per hour for labor. Write an equation to represent the total cost (y) for any number of hours (x). what role did white northerner play in the boycott? An osprey flying horizontally 100 feet above a lake spots a fish below. It tilts its flight path downward by 45. If the osprey is diving at 45 mph, at what rate is its altitude changing (rounded to the nearest foot per second)? "But I can 'merge' the things I love." What does the word 'merge' mean in this sentence? a. Defendb. Joinc. Learnd. Play Can you hep me with this question...