mariaschanzems mariaschanzems

10-12-2017
Mathematics

contestada

Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

Respuesta :

rapael88 rapael88

10-12-2017

Anne's card in total = A
Devi's card in total = D

1. A =D + 24

2. 3/5 × D = 1/2 × A
3/5×D = 1/2 × (D+24)
1/10 × D = 12

D=120

A=144

Answer Link

Otras preguntas

Rhonda has oversight responsibility for the servicing and repair of her company's fleet of cars, so she frequently calls the garage mechanic to inquire whether

Answer this and I’ll make you Brainly if it’s right

Which is a general feature of animals? Question 24 options: autotrophic decomposer multicellular prokaryote

Why were priests powerful in Mesopotamian society

How are seawater dirt and plants matter of mixture

Out of his monthly salary, Josh spends 37.5% on his bills, on groceries, and on transportation. If he decides to save of the remaining part, what percentage of

what is the percent for 10% of 30?

Hello fellow Scholars, this is my question down below Using the midpoints method, calculate the price elasticity of demand of Good X using the following informa

4. Which expression represents "4 less than the product of 2 and a number e"?A 2e - 4B. 2e + 4C. 4e - 2D. 4e + 2

When asked about leadership effectiveness, an executive said, in part, "The length of the leash varies with different people. . . ." The executive's comments su