HELP!!!
Select the equation that most accurately depicts the word problem.
Mary Lou ha...
Mathematics, 05.11.2021 23:40, harry45sharma
HELP!!!
Select the equation that most accurately depicts the word problem.
Mary Lou has 2 more nickels than pennies, and she has 30 coins all together. Use x for the number of pennies.
2x + 30 = 5
x + (x + 2) = 30
2(x + 2) = 30
x + 2 = 30
Answers: 2
Mathematics, 21.06.2019 17:30, babygirl226
Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]
Answers: 3
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