summerdcgalFaeSe6ew summerdcgalFaeSe6ew
  • 13-03-2017
  • Mathematics
contestada

Marco had 150 coins, all nickels and dimes he has 12 more dimes than nickels. how many nickels and how many dimes does he have?

Respuesta :

ROBERT567
ROBERT567 ROBERT567
  • 13-03-2017
i believe he has 81 dimes
Answer Link
naeoister11
naeoister11 naeoister11
  • 13-03-2017
he has 130 nickels and 20 dimes
Answer Link

Otras preguntas

5.(MC) A rectangle has a length of 5/16 inches and a width of 25 inches. Find the area of the rectangle. (2 points)
Tìm ma trận nghịch đảo của ma trận A= [tex]\left[\begin{array}{ccc}1&3&6\\1&4&0\\1&5&15\\\end{array}\right] \\[/tex]
Write a balanced chemical equation that shows the formation of 3-methylbutanoic acid from the elements carbon (C), hydrogen (H2 ) and oxygen (O2 ).
Do y’all listen to phora
Change 1/3 to a decimal number (show the working)​
Question 23 of 25 Suppose a manufacturer knows from previous data that 3.5% of one type of lightbulb are defective. The quality control inspector randomly selec
The first time you read a reflective essay during a peer review, what are you mainly looking for?the essay's big idea background to the anecdote evidence for th
What role did vassals play in the feudal society
th the Which sentence from the excerpt best demonstrates the author's reason for writing? In the crab that played with the sea
Plzzz someone help me