Mathematics, 12.08.2020 09:01 Babyyygggirl26
Which statement correctly explains how Andre could find the solution to the following system of linear equations using elimination? Multiply the first equation by –7 and the second equation by 8, and then subtract. Multiply the first equation by -7 and the second equation by 8, and then add. Multiply the first equation by 2 and the second equation by 9, and then add. Multiply the first equation by –2 and the second equation by 9, and then subtract.
Answers: 3
Mathematics, 22.06.2019 00:30
The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?
Answers: 1
Mathematics, 22.06.2019 02:30
Determine which solution is correct for solving 5/7y=6 reciprocals.
Answers: 1
Mathematics, 22.06.2019 03:00
The formula for finding volume of a cone 1/3pi x r^2h. the volume of a cone is 300 cm^3 and the height of the cone is 10 what is the approximate radius of the cone
Answers: 1
Mathematics, 22.06.2019 03:00
Usan threw a softball 42 yards on her first try and 5112 yards on her second try. how much farther did she throw the softball on her second try than her first? express your answer in feet and inches. 9 ft 12 in. 28 ft 12 in. 28 ft 6 in.
Answers: 2
Which statement correctly explains how Andre could find the solution to the following system of line...
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