Mathematics, 19.01.2021 23:00 darkdestroyer0888
Use the substitution methods to solve the system of equations. Choose the correct ordered pair. y=7x+8 y=x+20
a. (3,29)
b. (2,8)
c. (7,8)
d. (2,22)
Answers: 3
Mathematics, 21.06.2019 14:50, Longjeremiahs8864
Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)
Answers: 1
Mathematics, 21.06.2019 15:00, sierravick123owr441
1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.
Answers: 1
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Use the substitution methods to solve the system of equations. Choose the correct ordered pair. y=7x...
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