Given:
Number of rows = 3
Number of columns = 6
Number of square boxes = 18
yellow square boxes in the top two rows = 12
Blue square boxes in the first 5 columns = 15
Number of green boxes (shading overlaps) = 10
To find:
The model to show multiplying a fraction by a fraction.
Solution:
2 rows out of 3 are shaded yellow.
Fraction for yellow = 
5 columns out of 6 are shaded blue.
Faction for blue = 
10 out of 18 squares are green.
Faction for green = 
Now,
Therefore, the correct option is D.
Eliminate <em>x</em> by taking two equations at a time and combining them in the the right parts.
For example, taking the first two equations, we can eliminate <em>x</em> by subtracting 2 times the second equation away from the first:
(2<em>x</em> - 5<em>y</em> + 7<em>z</em>) - 2 (<em>x</em> - 3<em>y</em> + 4<em>z</em>) = 6 - 2×3
(2<em>x</em> - 2<em>x</em>) + (-5<em>y</em> + 6<em>y</em>) + (7<em>z</em> - 8<em>z</em>) = 6 - 6
<em>y</em> - <em>z</em> = 0
Similarly, take 3 times the second equation from the third:
(3<em>x</em> - 8<em>y</em> + 11<em>z</em>) - 3 (<em>x</em> - 3<em>y</em> + 4<em>z</em>) = 11 - 3×3
(3<em>x</em> - 3<em>x</em>) + (-8<em>y</em> + 9<em>y</em>) + (11<em>z</em> - 12<em>z</em>) = 11 - 33
<em>y</em> - <em>z</em> = -22
But these two new equations say 0 = -22, which is not true. So there is no solution to this system.
Answer:
Simple interest will allow her to owe the least amount of money.
Step-by-step explanation:
Compound interest = $1156.73
Simple interest (I) = P * r * t
$1062.50
Step-by-step explanation:
it is a cube, like the dice in games. just very large.
as such it has 6 equal sides.
so, the surface area is simply the sum of all 6 side areas.
and because all 6 are equally large, we need to calculate only one and then multiply by 6.
the side lengths of this cube are 9 ft.
so the area of one side is then
9×9 = 81 ft²
and the full surface area is then
81×6 = 486 ft²
At least <span>9*9*8 * 26*25*24 = 10108800</span>
