Mathematics, 06.01.2020 14:31 kayabwaller4589

Mary lou has 2 more nickels than pennies, and she has 30 coins all together. use x for the number of pennies.
a) 2(x + 2) = 30
b) x + (x + 2) = 30
c) 2x + 30 = 5
d) x + 2 = 30

Answers: 3

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Mary lou has 2 more nickels than pennies, and she has 30 coins all together. use x for the number of...

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Mary lou has 2 more nickels than pennies, and she has 30 coins all together. use x for the number of pennies. a) 2(x + 2) = 30 b) x + (x + 2) = 30 c) 2x + 30 = 5 d) x + 2 = 30

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Another question on Mathematics

Mary lou has 2 more nickels than pennies, and she has 30 coins all together. use x for the number of pennies.
a) 2(x + 2) = 30
b) x + (x + 2) = 30
c) 2x + 30 = 5
d) x + 2 = 30