Math Practice Questions - Page 495

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• solve: $49^{3x}=343^{2x + 1}$\n$x=-3$\n$x = 1$\n$x = 3$\nno solution

• to solve 49^{3x}=343^{2x + 1}, write each side of the equation in terms of base 7. complete choose t...

• which is the simplified form of the expression $\frac{(6^{-4})^{-9}}{6^{6}}$?\n$\frac{1}{6^{42}}$\n$...

• a data set contains an independent and a dependent variable. which must be true of the data set if a...

• which table represents a linear function?\n| x | y |\n|----|----|\n| 1 | 1/2 |\n| 2 | 1 |\n| 3 | 1 1...

• write two expressions for the perimeter of the figure. note: the figure is not drawn to scale. (a) u...

• find the sum of (-4 + i) and (10 - 5i).\n-3 + 5i\n-3 - 5i\n6 - 4i\n6 - 6i\ndone

• which is an exponential growth function?\n$f(x)=6(0.25)^x$\n$f(x)=0.25(5.25)^x$\n$f(x)= - 4.25^x$\n$...

• the area of a rectangle, $a = lcdot w$ is represented by the expression $24x^{6}y^{15}$. which could...

• what is the solution to the system of equations?\ny = \\frac{2}{3}x + 3\nx = - 2\n\\( - 2,-\\frac{15...

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