Solve the system of equations by substitution. 3/8x+1/3y=17/24

x+7y=8

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Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Find the domain and range of the following function f(x) = 51x - 21+ 4