4 x 2 = 8 its impossible to have 7 and 8 units
35 can't be divided by 4
the answer left is 28 units, which can be multiplied by 4
7 x 4 = 28
The answer is 28 units
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Factor x²+x-42
First, think of two numbers such that
- If we multiply them we'll get -42
- If we add them we'll get 1
These numbers are:-
7 and -6
Write them here:-
(x+7)(x-6)
<em>Note:-</em>
We don't have to use the Big X method, since the coefficient of x² is 1.
If it's greater than 1, like 2, then the Big X method comes in handy.
<h3>Good luck.</h3>
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check the picture below.
namely, which of those intervals has the steepest slope, recall slope = average rate of change.
now, from the picture, notice, those two there are the steepest, the other three are leaning too much to the "ground".
so, from those two, which is the steepest anyway? let's check their slope.
Answer:
If your asking for someone to solve with the work then i believe its -6x
Step-by-step explanation:
I might be wrong so get a second opinion but i think its:
3x(11x-13)
-distribute the 3x to 11x and 13. 3x times 11x is 33x and 3x times 13 is 39x.
Then you get 33x-39x
-subtract. 33x-39x and you get an answer of -6x.
Answer:
B
Step-by-step explanation: