A costumer bought some potting soil for $12.50 and 6 shrubs.
If the total bill was $71.00, you can calculate how much did each shrub cost if they all cost the same:
$71.00 - $12.50 = $58.5
$58.5 / 6 shrubs = $9.75
Result: Each shrub cost $9.75.
Answer:
We have, 2x+y=3 .......(1)
xy=1....(2)
In equation (2), we get
y=
x
1
..........(3)
y put in the equation (1)
2x+
x
1
=3
2x
2
+1=3x
2x
2
−3x+1=0
2x
2
−3x−1x+1=0
2x(x−1)−1(x−1)=0
x=1, x=
2
1
We take the value of x=1
x value put in equation (1)
2(1)+y=3
y=3−2
y=1
x=1
x and y value put (x+y)
x−y
=(1+1)
(1−1)
=2
0
=1
Hence, this is the answer
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Answer:
{12, 16, 20}
Step-by-step explanation:
12×12+16×16=20×20
pythagorean theorem
Not understanding this, is there a problem?
Answer:1 1/5
Step-by-step explanation:
You multiply the whole number which is 3 by 2 and get 6/5 simplify that and get 1 1/5
