5x^2 -15x-140
5(x² -(3x) -28)
5(x² +(4x-7x)-28)
5(x(x+4) -7(x+4)
5(x-7)*(x-4)
Answer:
The correct answer is -21.
Step-by-step explanation:
To solve this problem, we must plug in -6 for each x in the function.
This is modeled below:
g(x) = 3x - 3
g(-6) = 3(-6) - 3
Now, we must simplify by first multiplying and then adding the remaining terms together.
g(-6) = -18 - 3
g(-6) = -21
Therefore, the correct answer is -21.
Hope this helps!
V=10×28×50=14000
Answer B) 14000 cm³
Answer:
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Step-by-step explanation:
It's A
Answer:
81
Step-by-step explanation:
Since the question states that the only difference would be the length of the neighbor's pool then this is basically a ratio problem. Therefore, since the question provides 3 values and one variable we can solve this using the Rule of Three which takes the diagonal values multiplies them together, and divides by the last sole value to get calculate the variable like so...
243 volume <=====> 9 m length
x volume <=====> 3 m length
(3* 243) / 9 = 81
Therefore, the volume of the neighbors pool will be 81