Mathematics, 22.06.2019 16:30 deasia45
You must show your thinking, all of your nothing left out! 1). solve by graphing. y=4x+4 3x+2y=12 2). solve by substition. y=5x-7 -4x+y=-1 3). solve by elimination. 8x+3y=-9 -8x+y=29 4). solve using any method. 3x-y=-6 x+y=2 5). solve using any method. x=y-11 x-3y=1 6). solve using any method. 2x+7y=14 5x+7y=-7 7). tell whether the linear system has one solution, no solution, or infinitely many solutions. you do not need to solve if it has one solution. 15x-3y=12 y=5x-4 8). graph the system of linear inequalities. y< =3 x> -1 y> 3x-3 9). carrie and dave each rent the same moving truck for one day. they pay a fee of x dollars for the truck and y dollars per mile they drive. carrie drives 150 miles and pays $215. dave drives 120 miles and pays $176. find the amount of the fee and the cost per mile.
Answers: 3
Mathematics, 21.06.2019 22:00
Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square
Answers: 1
Mathematics, 22.06.2019 01:30
The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water
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Mathematics, 22.06.2019 02:10
Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices
Answers: 3
You must show your thinking, all of your nothing left out! 1). solve by graphing. y=4x+4 3x+2y=12...
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