Mathematics, 12.06.2021 23:10 maddiecat43551p2rueh
Which set of expressions are not equivalent?
3(3a) + a(3 a) and 3 a2 + 9 a 5(3 x) - 4(3 x) and 3 x
4(3 a) - 2(4 a) and 4 a2
4 x(x) + 312 x) and 4 x + 6 x
Answers: 3
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Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
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What is the value of x in the equation7x+2y=48 when y=3
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Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt
Answers: 1
Which set of expressions are not equivalent?
3(3a) + a(3 a) and 3 a2 + 9 a 5(3 x) - 4(3 x) and 3 x<...
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