We can set up an equation to solve this problem. I am setting the number of marbles in a red jar to R.
R + R + R - 16 = 41
We solve this by adding 16 to both sides and combining all of the R terms.. This gives us:
3R = 57
We can finish this problem by dividing both sides by 3.
R = 19. So, there are 19 marbles in a red jar.
We can easily figure out how many marbles are in a blue jar by subtracting the total amount of marbles in 2 red jars from the total amount of marbles. I am setting the amount of marbles in a blue jar to B.
41 - 19*2 = B
B = 3
So, there are 3 marbles in a blue jar and 19 marbles in a red jar.
The second and the third one are similar.
Answer:
147
Step-by-step explanation:
if you multiply by .40 then subtract that from 245 you get 147
The answer is C
1/2(5x + 12)
because the perimeter is equal 20x + 6
Answer:14-1/3 if that makes sense to you
Step-by-step explanation:
