Answer: 3/5 = (6/10). There are 10 TOTAL marbles in the bag.
Step-by-step explanation:
Since it is a question of fractions, you can assume any reasonable number and work with the numbers. We know initially that there are 6 marbles and they are ALL blue and the rest are another color or colors. So BLUE = 6/10 and the other colors 4/10 for 2/5.
The answer is 7
7^2 equals 49
The reason is because 7x7=49
Answer:
= 12, = 10
Step-by-step explanation:
Given that:
Number of pennies =
Total amount in pennies = cents
Number of nickels =
Total amount in nickels = 5 cents
Number of coins are not less than 20.
i.e. the inequality can be written as:
Total money is not more than $0.75 i.e. 75 cents
The inequality can be written as:
...... (2)
Also, the number of nickels and pennies must be in positive numbers.
Therefore,
When plotted in graph, we get the image as attached in the answer area.
Solution of the graph is the area which is common to both the lines.
And one solution between them is (12, 10)
i.e. number of pennies, = 12
Number of nickels, = 10
4. would be B because the y column is being multiplied by 1.5
The answer to that question is N=3.