Mathematics, 23.09.2020 19:01 Scoopaloop
Emily and her younger sister Sarah are racing up the stairway of a tall building. Emily can run at a pace of 10 floors per minute and Sarah can run at a pace of 8 floors per minute. Emily will give Sarah a head start by allowing Sarah to start on the 14th floor. Set up an equation that can be solved to find the number of minutes x it will take for them to be at the same floor.
Answers: 3
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x β y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
Mathematics, 21.06.2019 21:00
Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.
Answers: 1
Emily and her younger sister Sarah are racing up the stairway of a tall building. Emily can run at a...
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