Answer: 
<u>Step-by-step explanation:</u>
The coordinate at -30° <em>(-30° = 330°)</em> = 
the x-value is 
the y-value is 
C. The area is increased by an area of 25
8x7=56
40x35=1400
1400/56=25
9514 1404 393
Answer:
- equation: 1/2(s +8) = 20
- Mark began with 32 boxes
Step-by-step explanation:
Let s represent the number Mark started with. After buying 8 more, he then had s+8. After the fire, he had ...
(1/2)(s +8) = 20
This equation can be solved by multiplying by 2, then subtracting 8.
s +8 = 40
s = 32
Mark began with 32 boxes.
Answer:
5
Step-by-step explanation:
Lets say the first odd integer is n. The next odd integer will be n + 2 then the next is n + 4.
The sum of the 3 integers is 9 so
n + n+2 + n+4 = 9
3n + 6 = 9
n = 1. <-- the first integer
The greatest is n + 4 = 5
