5 x-2y =-4 and 2x+y = 4 x-2y = 4 and 2x+y=-4 O x-2y=-2 and 2x+y=-4 x-2y = 2 and 2x+y=4
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Mathematics, 08.12.2020 22:20 dancemomsrule1
5 x-2y =-4 and 2x+y = 4 x-2y = 4 and 2x+y=-4 O x-2y=-2 and 2x+y=-4 x-2y = 2 and 2x+y=4
Answers: 3
Mathematics, 21.06.2019 23:00
Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?
Answers: 2
Mathematics, 21.06.2019 23:20
Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?
Answers: 1
Mathematics, 22.06.2019 00:30
On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.
Answers: 2
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