Answer:
-7
Step-by-step explanation:
Add 3 to both sides of equation:
-3k = 21
Divide both sides by -3:
k = -7
Well the order is pemdas
parenthasees, exponents, mutiplication or divistion whicher comes first left to right, then addtion and subtract whicherver comes first from left to right
so fractions are technically division, so just first simplify them, then do whaterver you want exg
1/2 times 4/8
first simpligy
1/2 times 1/2
multiply
1/2 times 1/2=1/4
And there are no outliers because there are no data numbers that are way larger or smaller than other/most data numbers
Answer:
x=110
Step-by-step explanation:
Since the sum of the interior angles of a trapazoid is 360, all you have to do is add the angles given and subtract that by 360, which gets you 110.
The answer is 3. 1/3(x-5)= -2/3. Multiply by 3 on both sides. Add five and you get 3
