ABCD is a parallelogram. Determine the measure of ∠B. B=9x-7 A=17x+5 D=6x+14

Need ! easy 6th grade work! i will put as much points as i can! you so much! i’m learning this in math and it’s soo

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?