Answer:X+9=11
9-9|11-9
X=2
Step-by-step explanation:When the beginning number is unknown we use “x” to be a place holder. If she got 9 more books we would add 9 to the equation. Finally if 11 is the total, the end of the equation would equal 11.
<h3>
Answer: 2 inches</h3>
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Explanation:
The area of any given sheet of paper is 8.5*11 = 93.5 square inches.
Divide the volume over this area to get the height of the stack
187/(93.5) = 2
The stack is 2 inches tall.
Extra info: The thickness of each piece of paper is 2/500 = 0.004 of an inch which approximates to about 0.1016 mm.
#11 is 2 ounces because there are 16 ounces in 1 pound and if u add all the #rs you get 32, divide by 16 and u get 2.
#12 is 10 ounces because when u add the #rs up u get 54. u subtract that from 64 because that's how many ounces are in 4 pounds, so ur answer is 10
Let's consider each of the option
5(x-6)
5 times the difference of a number x and 6
This could be written in another way
5(6-x)
Just that one would be a positive difference and the other would be a negative difference..
The last option would have been correct but if we're to consider pedmas.. The last option is suggesting "the difference of 5 times a number and 6" which is not what the question dictates...
The penultimate option is suggesting "6 times the difference between a number and 5"
And the second option is completely astray........
Hope this helped......
Answer:
rise over run aka a measure of its steepness
Step-by-step explanation:
