Answer: c= -8
Step-by-step explanation:
c/2=-4
-8/2=-4
-4 +5=1
1w-4= 4-1w
+1w +1w
——————
2w-4=4
+4 +4
—————
2w=8
———
2. 2
w= 4
Answer:
372 tickets sold
Step-by-step explanation:
- Fine 93% of 400: ×
- Simplify: 37200/100 = 372/1 = 372
I hope this helps!
6x-3y=3
-2x+6y=14.
First step is multiply the top equation by 2, so you have
12x-6y=6
-2x+6y=14
-6y and +6y cancel each other out, so if you simplify, you have
10x=20, which is then solved by dividing each side by 10, and getting x=2.
Now plug x=2 into one of the equations (I chose the first)
6(2)-3y=3
12-3y=3
-3y=-9, divide each side by -3 and get y=3.
so your point is (2,3)
The exact number of dogs is between 22,500 - 23,499