Answer:
h = (3×V)/ (pi×r²)
Step-by-step explanation:



The correct answer is <span>1 and 1/2
Hope I helped</span>
Answer:
X < 9
Step-by-step explanation:
Add 1 to both sides
3 > x/3
multiply by 3 to get x by itself
9 > x
or
x < 9
Answer:
$77.44
Step-by-step explanation:
If the shoes cost $88 but you get a 20% discount, subtract 20% from 88: -->
$88-20% = $70.4
Then add 8% of 88 to 70.4 -->
8% of $88 = $7.04.
$70.4 + $7.04 = $77.44
Therefore the final price of the shoes are $77.44
Hope this helps!!!~~ <3
Answer:
A) X + Y = 12
B) 10Y + x = 10x + Y -18
B) 9Y = 9x -18 multiplying A) by -9
A) -9Y = 9x - 72 adding A and B we get
0 = 18x -90
x = 5
The number is 75
Double-Check
7 + 5 = 12
75 -57 = 18
Step-by-step explanation: