Mathematics, 04.02.2021 22:00 LouieHBK
9.) Suppose you bought supplies for a party. Three rolls of streamers and 15 party hats cost $34.50. Later, you
bought 1 more roll of streamers and 4 party hats for $9.50. How much did each roll of streamers cost? How
much did each party hat cost?
Answers: 2
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The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry
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Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
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You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax
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Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel
Answers: 2
9.) Suppose you bought supplies for a party. Three rolls of streamers and 15 party hats cost $34.50....
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