Joe and beth both have landscaping businesses. joe charges a flat fee of $15 to mow your yard and $8.00 for each tree he trims. beth charges a flat fee of $50 to mow your yard and $6.00 fir each she trims. after how many trees, x,will beth’s charge equal twice joe’s charge?

If 3x+8=3x+8 is it one solution or no solution

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?