Answer:
It should be x=4
Let me know if i'm right and sorry if im wrong!^^
5 5 25 1
-- x --- = ---- = 4 ----
6 1 6 6
whew that took a long time
Let’s make two equations. D being dimes and Q being quarters.
D+Q=100
0.1d+0.25q=14.05
Now, let’s multiply the first equation by -0.10 so that we can cancel out D.
-0.1D-0.1Q=-10
0.1d+0.25q=14.05
Let’s solve
0.15Q=4.05
Let’s divide.
Q=27
So there’s 27 Quarters. Since there are 100 in total, there must be 73 dimes.
Let’s make sure this adds up.
0.25(27)+0.1(73)
6.75+7.30
14.05
So there’s 27 Quarters.
42672. multiply 4 times 23028 and then multiply 5 times 9888 then subtract
Answer:
The answer is (-5,3)
Step-by-step explanation:
Start at (0,0),then move 5 spaces left.Then 3 spaces up!!
Then you get (-5,3)
Hope this helps!!
