Evaluate and simplify
4a - 2(a + b) + 1 = ? a=2 b=4...
Answers: 3
Mathematics, 21.06.2019 13:30
Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 mรท6โโโ mโ6โโโ 6m
Answers: 3
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 20:00
The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28
Answers: 1
Mathematics, 22.06.2019 02:40
Explain how the quotient of powers was used to simplify this expression.
Answers: 1
History, 22.01.2021 19:40
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English, 22.01.2021 19:40
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Mathematics, 22.01.2021 19:40