what kind od sandwich cost 12.36 and why would you leave a tip if it cost so much
also just add 12.36 plus 1.84
<span>k= Keisha
k + 6=
John</span>
<span>
k + k + 6
= 4k</span>
<span>
2k + 6 ( - 2k)
= 4k ( - 2k)</span>
<span>
6 = 2k</span>
<span>
3 =
k
(Keisha= 3 years old)</span>
<span>
k + 6 = 9
(John = 9 years old)
</span>
3 + 3 + 6 = 4 (3)
<span>
12 = 12
</span><span>So
we made the pawn represent Keisha’s age.
Then we knew that John is 6 years older than Keisha so we represented
his age with a pawn plus 6. This went on 1 side of the equation because it said
that together they equal 4 times Keisha’s age. So on the other side of the
equation we put 4 pawns because we are using each pawn as Keisha’s age. Then we subtracted the pawns from each side
to keep the equation balanced. So we had
that 2 pawns equal 6, which means that each pawn equals 3 so Keisha is 3 years
old. Since John is 6 years older than
Keisha, he must be 9 years old. We
checked our work and substituted 6 in for each pawn and found that 12 equals
12, so our equation is balanced.
</span>
Hope this helps :)
<span>Donald's score of 5/8 is equal to 0.625. Gino scored 3/5 which is 0.6. Sierra's score of 4/5 equals 0.8. Karen's score is already given, and 0.88 is greater than 0.6. None of the students obtained lower than a 0.6. However, if at least does not include scores equal to 0.6, and only scores greater than 0.6, then Gino possibly failed this math test. However, if a passing score is equal to or greater than 0.6, then all four students passed the test.</span>
Answer:
B. x^2
Step-by-step explanation:
If m = x/y and
n = 1/xy
then
m/n = (x/y)/(1/xy)
You can simplify this complex fraction (fraction over a fraction) with the method Keep-Change-Flip. It works!
KEEP x/y
CHANGE ÷ to ×
FLIP 1/xy over to be xy/1
See image.
x/y • xy/1
= x^2
Hello there,
So we are solving this equation for x and the equation is as follows:
First we are going to distribute the 3 inside the parentheses:
Now we subtract 18 from both sides:
Lastly we are going to divide both sides by 3:
So the answer to given equation would have to be x = -9.
Hope I helped,
Amna
