The median is 12.
The arithmetic mean is 12.7
The geometric mean is 11.3
Answer:
Step-by-step explanation:
Answer:
9x(4+8y+3y)
Step-by-step explanation:
36x+72xy+27xy
9x(4+8y+3y)
Because two angles are equal, sides AB and AC will have equal lengths, and so, we can set each expression equal to each-other.
4x + 4 = 6x - 14
Subtract 4x from both sides.
4 = 2x - 14
Add 14 to both sides.
18 = 2x
Divide both sides by 2.
x = 9.
Because we have a constant value of x, we can solve for BC.
BC = 2x + 7
2(9) + 7
18 + 7
25
<h3>The value of BC is 25.</h3>
Answer:
Step-by-step explanation:
a) a = 2*2.99- (2.99 +1.49)
a = 5.98 - 4.48
a = $1.50
r = 2* 3.99 - (3.99 + 2.49)
r = 7.98 - 6.48
r = $ 1.50
B) Both fruits has the same discount.
