The answer is D. 1.4=140% She needs the necessary amount + 40% .
Answer:
3056.84
Step-by-step explanation:
yes this is the answer
Answer:
D. (4, 0) is to the right of the origin.
Step-by-step explanation:
Remember, if all the numbers are positive, it is graphed in the first quadrant.
<em>x </em>is on the horizontal line.
<em>y </em>is on the vertical line.
When writing coordinates, it is always set up as (<em>x</em>, <em>y</em>)
First Quadrant (I)
(+, +)
Second Quadrant (II)
(-, +)
Third Quadrant (III)
(-, -)
Fourth Quadrant (IV)
(+, -)
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Having substituted the values of "x" and "a" in the algebraic expression, 15 was obtained as a numerical value.
To obtain the numerical value of the algebraic expression,
one must substitute in the same, the values of "x" and "a" respectively.

Imagine you have 4 'slots' on the stage:
_ _ _ _
In the first one there can be 1 out of 9 performers.
In the second - 1 out of 8 (because one has been already chosen).
In the third - 1 out of 7 (because two have been selected).
In the forth - 1 out of 6 (because three are already on the stage).
Total number of combinations is equal to: 9x8x7x6 = 3024
So the correct answer is D.
Hope it helps!