Notación científica Numeral en forma usual Movimiento del punto decimal 1) 6.15 x 107 2) 6.832 x 106 3) 1.112 x 10-6 4) 6.612 x 10-8 5) 9.7 x 107 6) 5.429 x 10

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 .

Which best explains why this triangle is or is not a right triangle?

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.