The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot in inches. what shoe size should you recommend to a woman whose foot is 8.5 inches long?

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.