Sarah and brooke use an online tool to time how long it takes to download apps. sarah records a download time of 3.625 seconds for her app. brooke records a download time of 3.635 seconds for her app. label the number line below with hundredths. then mark and label two points to show sarah's and brooke's download times

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 .

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

How to use order of operation in 20 divide by 4 multiply 5 = 1