Mathematics, 15.10.2019 05:00 necolewiggins1043
Mr. nelson used 3/8 of his money to buy some pens and 2/5 of the remainder to buy 2 notebooks. a notebook costs 3 times as much as a pen. how many pens did he buy?
Answers: 2
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
Mathematics, 21.06.2019 19:50
How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
Answers: 3
Mathematics, 22.06.2019 01:50
Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?
Answers: 1
Mr. nelson used 3/8 of his money to buy some pens and 2/5 of the remainder to buy 2 notebooks. a not...
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