Robert and Danielle go to Macys in the mall. Robert buys 4 marroon polos and 3 khaki pants. Danielle buys 6 marroon polos and 4
khaki pants. Robert spends $85. Danielle spends $120. Define two variables. (example: x = cost of hat) From the previous problem, set up an equation for Robert showing how much he spent.?
From the initial problem, set up an equation for Danielle showing how much she spent.?
Write both equations from questions 2 and 3. THAT IS YOUR SYSTEM OF EQUATIONS!!!?
She has 3 pieces of ribbon that are 25 yds long. In total, she has 75 yds, which is equal to 2700 in. Erika needs 22 in. pieces, so just divide 2700 by 22 to get your number.
let point A has coordinates (-9;12),B(-3;12),C(-5;10) and D(-11;10).Then the vector AB={6;0}, BC={2;-2}, CD={6;0}, AD={2;-2} and their and the length of the vectors