Jack had $12,100 in medical expenses. His insurance covered 80% of the expenses. The IRS allows deductions of medical and dental expenses of any amount exceeding 7.5% of the adjusted taxpayer’s gross income. If Jack’s adjusted gross income last year was $30,050.00, how much is Jack allowed to deduct?

Answer:

-21

Step-by-step explanation:

the formula for the perimeter of a rectangle is 2l+2w. which means twice the length and twice the width added to together.

if you mean this:

x=21+2x

minus x on both sides

0=21-x

add 21 on both sides

21=-x

x=-21

than you subsitute

2×-21=-42

-42+21= -21

The perimeter is than -21

Answer:

-21

Step-by-step explanation:

the formula for the perimeter of a rectangle is 2l+2w. which means twice the length and twice the width added to together.

if you mean this:

x=21+2x

minus x on both sides

0=21-x

add 21 on both sides

21=-x

x=-21

than you subsitute

2×-21=-42

-42+21= -21

The perimeter is than -21

Answer:

336cm²

Step-by-step explanation:

14×4×6=336cm²

hope this helps

plz can i get brainliest

Answer:

the answer is 0.14285714285 theres whole answer because i dont know if u need it rounded or not

Step-by-step explanation:

the bitly stuff is not real

Answer:

1276

Step-by-step explanation:

Have a Nice Day! :)

Answer:

Sides of the rectangular area:

x =  30  f

y =  33  f

Step-by-step explanation:

Let´s call   x  and y the sides of the rectangular area

A = x*y  = 990          y  = 990/x

The function cost is:

C = Costs ( sides x)  + costs ( sides y )

Cost of sides x    =  12*x +  10x

Cost of sides y    =  10*y  +  10 *y   =  2*10*y  = 20*y

C = 12*x + 10*x + 20*y =  22*x  + 20*y

The function cost as function of x is:

C(x)  = 22*x + 20*(990/y)  =  22*x  +  19800/x

Tacking derivative on both sides of the equation:

C´(x)  = 22  + [ - 19800/x²]

C´(x) = 0       22  - 19800/x²  =  0

Solving for x

22*x²  - 19800  =  0

22x²  =  19800

x² =  19800/22 =  900

x₁,₂ = ± 30        We dismiss negative root ( we never have negative lenghts)

Then     x =  30 f

And  y  =  990 / 30      y  = 33  

To see if x = 30 is a minimum for function C(x) we evaluate the second derivative.

C´´(x) = 2*x* 19800/x⁴      

C´´ (x) = 39600/x³    so C´´ is always greater than 0 then C (x) has a minimum at x = 30

Sides of the rectangular area are:

x  =  30

y  =  33

Answer:

2/4

Step-by-step explanation:

Answer:

2a

Step-by-step explanation:

1/4(16a - 4b) - (2a - b)

4a - b - (2a - b)

4a - b - 2a + b

2a

Answer:

the answer is 2,800.

Step-by-step explanation:

5x5x2x7x8=2,800.

Answer:

38

Step-by-step explanation:

Answer:

10% would be the answer

Step-by-step explanation:

Answer:

D. Null Hypothesis: pi1 (rate with Starbucks gift card) - pi2 (rate without Starbucks gift card)<=0 Alternative Hypothesis: pi1 (rate with Starbucks gift card) - pi2 (rate without Starbucks gift card) > 0

Step-by-step explanation:

The test described above test the difference in proportion :

With Starbucks gift card :

x1 = 65 n1 = 500

Phat 1 = x1 / n1

Phat 1 = 65 /500 = 0.13

Phat1

Without Starbucks gift card :

x2 = 45 n2 = 500

Phat1 = x2 / n2

Phat 2 = 45 / 500 = 0.09

To test the difference in proportion :

Phat 1 > Phat 2 (alternative)

Null takes the stance that there is no difference in proportion

Phat1 - phat2 <=0

Alternative claims that there is difference on proportion such that phat 1 is greater than phat 2

Phat 1 - phat > 0

Answer: x=48

Step-by-step explanation:

The length AC of the right-angle triangle will be 48 units.

It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.

According to the hypotenuse-leg (HL) principle, a right triangle is harmonious if each of its third side and legs are congruent with its equivalent hypotenuse and legs in another right triangle. The HL theorem proves that these triangles are identical.

AC / AB = AB / AD

AC / 24 = 24 / 12

AC = 48 units

The length AC of the right-angle triangle will be 48 units.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

#SPJ2

Answer:

x=28 cm

Step-by-step explanation:

Ratio of length of bigger sides to smaller sides=20:10=2:1.

[tex]\frac{x}{14}=\frac{2}{1}[/tex]

[tex]x=28[/tex]

Answer:

Y = (-1/8) X + C is the equation of a line parallel to y=8-1/8x

Step-by-step explanation:

Complete question.

Find the line parallel to y=8-1/8x

Solution

For two lines to be parallel to each other it is essential that their slopes must be same

For any line of the form

Y = mX +b

m is the slope

Here the equation of given line is  y=8-1/8x

on rearranging, we get

Y = (-1/8) X + 8

here m = (-1/8)

Hence, line parallel to y=8-1/8x is any line with slope equal to (-1/8)

Or we can say that equation of parallel line would be

Y = (-1/8) X + C

Answer:

Because one pair are vertical angles

Because one pair are each supplementary to equal angles

Step-by-step explanation:

LKO is congurent to LMO

Step-by-step explanation:

angle k =angle m

lk=LM

lo=Lo (common)

mark me brainlist

Answer:

here ya go girly

Step-by-step explanation:

I hope it goes well and I hope u get the grade u want :)

Answer:

14.373 inc.sq

Step-by-step explanation:

Here's your solution

=> Area of cone = πr(r + l)

=> π = 3.14

=> radius = 1.9/2 inc

= l = 4.5 inc

=> putting value in formula

=> Area = 3.14*0.95(0.95 + 4.5)

=> Area = 2.983*5.45

=> Area of cone = 14.373 inc.sq

hope it helps

Step-by-step explanation:

tan = opp/adj

tan B = x/y

hope this helps

Answer:

x = 4

Step-by-step explanation:

subtract 5 from all sides

20x+5-5=5x+65-5

simplify

20x=5x+60

subtract 5x from both sides

20x-5x=5x+60-5x

simplify again

15x=60

Divide both sides by 15

15x/5 = 60/15

lastly simplify to get your answer of

x = 4

Answer: D Maybe?????

Step-by-step explanation:

Answer:

21 multiplyed by .3%

Step-by-step explanation:

Answer:

100.53

Step-by-step explanation:

Answer:

Subtract 6 from both sides of this equation.

Step-by-step explanation:

Answer:

subtract 6 from both sides of the equation.

Answer:

5) a)(-4,-6) b) (4,2)  c) (2,6)     6) (3,2)

Step-by-step explanation:

5) the solution is the points where the lines meet.

6) graphed the lines; the picture of the graph is attached below

Answer:

B strong Negative

Step-by-step explanation:

Answer:

154.96%

Step-by-step explanation:

9514 1404 393

Answer:

  72°

Step-by-step explanation:

The external angle E is half the difference of the intercepted arcs.

  44° = (CD -DF)/2

  88° = CD -DF

  DF = CD -88° = 160° -88° = 72°

Answer:

C=5

Step-by-step explanation:

5/2c+13/2=19

5/2c=25/2

c=5

Answer:

Multiply

Step-by-step explanation:

Answer:

B) 15

Step-by-step explanation:

Using basic logic we find that x = 4 and y = 1

4^2 = 16

1^2 = 1

16 - 1 = 15