Mathematics, 02.11.2020 20:30 saltyclamp
A brother and sister are comparing their ages. The older sister is 8 years less than
twice the brother's age. The sum of their ages is 25 years. Let a be the age of the
brother. Set up and solve an equation for a.
Answers: 1
Mathematics, 21.06.2019 15:30
Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5
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Mathematics, 21.06.2019 15:30
The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be
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Mathematics, 21.06.2019 17:00
The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles
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Mathematics, 21.06.2019 17:40
Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9
Answers: 3
A brother and sister are comparing their ages. The older sister is 8 years less than
twice the brot...
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