Janet is selling lampshades at a craft fair. the price per lampshade in dollars f(x), and it is a function of x, the number of lampshades bought, what is the total cost of buying 10 lampshades from Janets stall.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?