Its b hope it helps good luck
The most efficient way to solve this problem is isolating the y in the first equation because:
6x + 3y = 27
3y = 27 - 6x
y = 9 - 2x
Since all the numbers have a common factor of 3, it can be easily simplified/reduce.
If you used any other variable, you would have gotten a fraction.
Now that you found y, you can substitute it into the other equation to solve for x.
ANYWAYS, your answer is A
A possible answer could be 9
Answer:
v = 3πr^2
- Step-by-step explanation:
v=1/3bh
v=1/3(πr^2)h [because the bases are equal and the base of a cone is circle]
v=1/3(πr^2)(3r) [because the height is 3 times the radius]
v=π3r^2 [1/3 and 3 cancel and we times 3r and r^2]
Answer:
The fox; 23 miles per hour
Step-by-step explanation:
