Answer:8 nickels
Step-by-step explanation:
10x22=220
5x8=40
220+40=260
the difference range is the highest and smallest number and the interquartile range is the highest and lowest number in the Q2 on the box plot pretty much :) brainliest please
Answer:
The solution is (0, 3)
Step-by-step explanation:
First, reduce 2x + 4y = 12 to x + 2y = 6, for easier calculations.
Next, substitute y - 3 for x in the other equation:
y - 3 + 2y = 6, or
3y = 9
Then y = 3. Since x = y - 3 in general, x = 3 - 3 = 0 when y = 3.
The solution is (0, 3)
D) 65% decrease.
I worked it out by: 268 mill - 94 mill (calculating the difference in money)
then divided that by the original 268 mill, to finally get 0.64925....
And since the money is decreasing, it is a 65% decrease.
Hope this helps, and I think it should be right - but maybe double check in case :)
Answer:
x=3
Step-by-step explanation:
-3x-5y=6
-5 times -3 = 15
-3x+15=6
+3x on both sides
15=6+3x
-6 on both sides
9=3x
divide by 3 on both sides
x=3