1 x 19 = 19
2 x 9.5 = 19
4 x 4.75 = 19
Answer:
6, 1, 8, -16
Step-by-step explanation:
For each input we divide it by 2 and then add 3 to get the output:
6/2+3=3+3=6
-4/2+3=-2+3=1
For each output we subtract 3 and multiply it by two to get the input:
(7-3)*2=4*2=8
(-5-3)*2=-8*2=-16
So, We Have Two Problems To Solve:
(-3)÷((-1/3) ÷ (8-4)) ÷ (-12/5)
And
(-1/3)*2÷(7/3 * (-1))÷(-6/5)
So, Lets Do The First One:
We Know That We Need To Use Order Of Operations.
We Need To First Do:
8-4.
8 - 4 = 4.
So, We Have Now:
<span>(-3)÷((-1/3) ÷ 4) ÷ (-12/5)
</span>So, We Need To Now Convert 4 To An Improper Fraction.
This Becomes 4/1.
Now, We Can Divide (-1/3) By 4.
Dividing Is The Same As Multiplying By The Reciprocal.
So:
-1 1 -1
--- * --- = ---
3 4 12
So, We Now Have:
<span>(-3)÷ (-1/12) ÷ (-12/5)
</span>So:
3 12 36
--- * --- = --- = -36
1 -1 -1
So, We Now Have:
<span>-36 ÷ (-12/5)
So:
-36 -5 -180
----- * ---- = ------
1 12 12
So, We Now Only Have Left to Divide:
-180 </span><span>÷ 12 = -15.
</span>
<span>So, The Value Of The First Question Is -15.
</span>
Now For Number Two:
<span>(-1/3)*2÷(7/3 * (-1))÷(-6/5)
</span>
So, We Use Order Of Operations.
7/3 * (-1) = -7/3
Next:
<span>(-1/3)*2÷(-7/3)÷(-6/5)
</span>
Now, We Must Do:
-1/3 * 2.
(-1/3) * 2 = (-2/3)
So, Now We Have:
<span>(-2/3) ÷ (-7/3) ÷ (-6/5)
</span>Now, Begin Division.
-2 3 -6 6
--- * --- = ---- = ----
3 -7 -21 21
So:
<span>6/21 ÷(-6/5)
</span>
Do The Final Division:
6 5 30
--- * --- = ----
21 -6 -126
Simplify:
30 ÷ 6 5
------ = -----
-126 ÷ 6 -21
So, Number Two Has A Value Of 5/-21.
Answer:
Your answer is 10
Step-by-step explanation:
So if you have to pay 55 out front and then continue to pay 19.50 monthly the equation will look like this:
19.50*m + 55 = x
(M stands for month)
She has 250 dollars to spend so add that in for x
19.50*m + 55 = 250.
Use inverse operations.
250-55 and 55-55
19.50*m = 195
195/19.50 and 19.50/19,50
m=10
Your answer is 10
It is a type of active transport because it will require energy to move against the concentration gradient (low to high)
- option A