Answer:
1. x + 24 = 3x
24 = 3x - x
24 = 2x
12 = x
3x
3 (12)
36
2. 10x - 27 = 7x
10x - 7x = 27
3x = 27
x = 9
7x
7 (9)
63
3. 5x + 1 = 6x - 13
5x - 6x = -13 - 1
-x = -14
x = 14
5x + 1
5 (14) + 1
71
4. 6x + 3 = 4x + 39
6x - 4x = 39 - 3
2x = 36
x = 18
6x + 3
6 (18) + 3
111
1. B
2. A
3. H
4. E
Answer:
Your answer would be 1.8 miles.
Step-by-step explanation:
3.6 divided by 2 is 1.8
Percent formula : is/of = %/100
is = 12
of = 60
% = x
now we sub
12/60 = x/100
cross multiply
(60)(x) = (12)(100)
60x = 1200
x = 1200/60
x = 20
check..
0.20(60) = 12
12 = 12 (correct)
so 20% of 60 is 12
I got the same question and the answer is D) 1.65 billion
Answer:
8 hours.
Step-by-step explanation:
The pizza house will pay 10 - 6 = 4 dollars in late charges. Each hour costs them 1 dollar. (0.25 per 1/2 hour 0.50 dollars for 1 hour.)
So 1 hour gives a reduction of 0.50 dollars.
x hours gives a reduction of 4 dollars.
0.50 x = 4.00 dollars.
x = 4/0.50
x = 8 hours.
If they keep that up, they will be out of business before too long.
