For Exercises 7–12, decide whether or not the given points are solutions to the system of equations.
11.
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Math in Our World
- Write a uniform motion problem similar to Example 5.42 that relates to where you live with your friends or family members. Then translate to a system of equations and solve it.arrow_forwardSolve the system in the question given belowarrow_forwardDetermine if (7,4) is a solution of the system, 1.5 -8 Yes O Noarrow_forward
- 2. Solve the system of equation. Also draw a rough sketch to indicate the number of intersectino points. 3x2 + 2y? = 35 4x2 + 3y? = 48arrow_forwardWhich method of elimination would be best to solve the system of linear equations? Explain. 1. = -10 =D1 4ソ -X - -arrow_forward3. Find a quadratic function whose graph contains the points (1, -1), (3, 13), (5, 51). Write and solve a system of 3 linear equations in 3 variables, a, b, and c. Check by using the regression feature on the graphing calculator. Point Substitution Equationarrow_forward
- Write a system of four equations whose solution gives esti- mates for the temperatures T1,..., T4.arrow_forward1.) Write an equation for the total cost y of renting a tube for any number of hours x. 2.) Write an equation for renting a kayak for any number of hours. Then write an equation for renting a bicycle any number of hours. 3. ) Make a table finding the cost to rent each item for 1, 2, 3, 4 and 5 hours. (5pts) 4.) After solving the system y = -2x - 3 and y = 2x +5 graphically. Write your solution below.arrow_forwardSolve the system -2 +x2 -3 +x3 +x4 +x4 6. x1 +s ||arrow_forward
- Solve the system +4x5 -5x6 -5x6 -2x2 -2x3 -14 -5x5 9. 4 +6x, -7x6 x1 -2x2 x2 +t +u +s 15 2.arrow_forward17. Two equations are shown. • Equation 1: - 0.5x- 4 = 1.5 • Equation 2: – 0.5(x- 4) = 1.5 Select each statement that must be true. A. x represents a negative value in both equations. B. x represents a positive value in both equations. C. x represents a positive value in one equation and a negative value in the other equation. D. The value x represents in Equation 1 is less that the value x represents in Equation 2. E. The value x represents in Equation 1 is greater than the value x represents in Equation 2. Explain your thinking:arrow_forwardx = 32 - y2, x = y 2, y = 0arrow_forward
- Algebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal LittellGlencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillElementary AlgebraAlgebraISBN:9780998625713Author:Lynn Marecek, MaryAnne Anthony-SmithPublisher:OpenStax - Rice University