3 years ago

for every 5 coins carmen gets, she gives 2 to her brother Frankie. If carmen has 9 coins, how many does frankie have?

1 answer:

7 0

Since Carmen gives two coins to Frankie for every five that she gets, she effectively only gains 3 coins at a time. Therefore, if she has 9 coins, Frankie must have 6.

You might be interested in

The quantities X and Y are proportional find the constant of proportionality (r) in the equation y=Rx

Juliette [100K]

Answer:

y/x = R

Step-by-step explanation:

The two quantities x and y are proportional means they have a relation.

The equation is;

y= Rx ------to find the proportional R you make R the subject of the formula;

y/ x = R

4 0

3 years ago

Read 2 more answers

If 3(11x-18y)=6(x+y)-3x-10y <br> what is the ratio of x to y?

exis [7]

Answer: 3:5

Step-by-step explanation:

33x-54y=6x+6y-3x-10y

33x-54y=3x-4y

30x=50y

3x=5y

7 0

3 years ago

Name the algebraic property demonstrated in the example below:<br> x ⋅ y ⋅ z = y ⋅ x ⋅ z

IRISSAK [1]

<span>The order was just switched around, and it is multiplication, so we can conclude that it is the "Commutative Property of Multiplication"</span>

5 0

3 years ago

Read 2 more answers

9) The list price of a car is $12,600.00. Liza gets a 12% discount on the list price. How much does she need to pay for the car?

o-na [289]

Answer:

11,088

Step-by-step explanation:

12,600.00*(1-0.12)=11088

1-0.12 is the reduction

8 0

2 years ago

Megan decided to run in a 10-km race. Her time of 82 minutes was twice as long a the winner's time. What was the winner's time?

erik [133]

The answer is 41 because half of 82 is 41

8 0

3 years ago