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<span>What is the value of this expression? [(3 5)⋅2−5]⋅3 enter your answer in the box.
Answer: 33</span>
Answer:
Step-by-step explanation:
Add all them up to get 2500
Then you divide 900 by 2500 to get 0.36
Finally you multiple 0.36 by 100 to get 36%
The lowest possible product would be -5625 given the numbers 75 and -75.
We can find this by setting the first number as x + 150, which we see in the equation given above. The other number would have to be simply x since it has to have a 150 difference.
Next we'll multiply the numbers together.
x(x+150)
x^2 + 150x
Now we want to minimize this as much as possible, so we'll find the vertex of this quadratic graph. You can do this by finding the x value as -b/2a, where b is the number attached to x and a is the number attached to x^2
-b/2a = -150/2(1) = -150/2 = -75
So we know one of the values is -75. We can plug that into the equation to find the second.
x + 150
-75 + 150
75
There would be about a 14.3% chance of being able to see it
30 minutes / 210
.1428 =
14.3%
Step-by-step explanation:
= 2x - 9y + 4x + 11y
First of all combining like terms
So
= 2x + 4x - 9y + 11y
= 6x + 2y
Now putting values
= 6 (-2) + 2(4)
= - 12 + 8
= - 4
