When graphed on a coordinate plane, bumby avenue can be represented by the equation y=-4x-7. primrose avenue can be represented by the equation 8x+2y=17 are these streets parallel?

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Write the percent as a fraction or mixed number in simplest form. 0.8%