1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
notsponge [240]
3 years ago
14

If x equals 5 what is 72+72+18x+9+18x+9

Mathematics
1 answer:
romanna [79]3 years ago
7 0

Answer:

342

Step-by-step explanation:

x=5

72+72+18(5)+9+18 (5)+9=342

You might be interested in
Math question I need help with
muminat
Let's you and me discuss a few things that you already know:

-- What's a y-intercept ?
The y-intercept on a graph is the place where it crosses the y-axis.

-- That's the value of 'x' at the y-intercept ?
The y-intercept is on the y-axis, so 'x' is zero there.

-- Good !  So how would you find the y-intercept of a function ?
You say that  x=0  and look at what 'y' is.

-- Very nice.  What's the function in this question ?
The function is

             f(x)  [or 'y']  =  x⁴ + 4x³ - 12x² -32x + 64   .

--  Excellent.   What's the value oif that function  (or 'y')  when  x=0  ?   

       It's just  64 .

-- Beautiful.
   Are there any answer choices that cross the y-axis at  64 ?
   How many are there ?

   There's only one.
   It's the upper one on the right hand side.
3 0
3 years ago
(Please show step by step workings)
matrenka [14]

Answer:

a. They will need $90,000.00 for the down payment

b. The mortgage amount (principal) will be $360,000.00

c. The monthly principal payment will be $1,500,00

   The monthly interest payment will be $634.40

d. The total interest they will pay: $152,256.00

Step-by-step explanation:

house price= $450,000

down payment = 20%

20-year mortgage

Interest rate= 3.75%

a. How much they will need for the down payment?

The down payment (DoP) is 20% of the house price

DoP= 20% de $450,000

DoP= 0.20*450,000

DoP= $90,000

b. What will be the mortagage amount (the principal)?

The mortgage amount (MoA) (principal) is the difference between the house price and the down payment.

MoA= $450,000 - $90,000

MoA= $360,000

c. How much will their monthly payment be for the principal and interest?

This equation represents the monthly payment (M):

M=P \frac{r(1+r)^{n} }{(1+r)^{n}-1}

where

P= the principal = $360,000

r= monthly interest rate = 3,75% divided by 12 = 0,31%

n= number of payments = 20 years multiplied by 12 months = 240

Let´s input these data into the equation:

M= 360,000\frac{0.0031(1+0.0031)^{240} }{(1+0.0031)^{240} -1}

M= 360,000\frac{0.0031(1.0031)^{240} }{(1.0031)^{240} -1}

Solving the equation:

M= $2,134.40

the principal component of this M would be

$360,000 divided by the 240 months

So, the principal component of M = $1,500.00

And the interest component of M is the difference

$2,134.40 - $1,500.00

So, the interest component of M = $634.40

d. How much total interest will they pay if they take the full 20 years to pay off the mortgage?

With every payment, they will be paying:

$634.40 per month, multiplied by 240 months

The total interest will be $152,256.00

5 0
3 years ago
A fruit juice company includes 1.858 ounces of pineapple juice in a 6.65-ounce bottle of a mixed fruit
NeTakaya
4.792 ounces

Remember to put the word ounces to get full credit on the answer
7 0
3 years ago
Given f(x)=7x+12 and Domain={3,6,9} find Range
frozen [14]

Answer:

the answer is the 3rd option

range = { 33, 54, 75 }

7 0
2 years ago
using the line of best fit as a guide, predict the number of weeks of practice it would take for someone to type 80 words per mi
Katyanochek1 [597]

Answer:

8 weeks

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • An inscribed angle in a circle measures 16°. What is the measure of the intercepted arc it creates?
    7·2 answers
  • Determine whether 4 is a solution of the equation 9x+7=40.<br> Is 4 a​ solution?
    9·2 answers
  • Fill in the table using this function rule.<br> y = 5x+4
    11·1 answer
  • Thank you in advance for the help!​
    11·1 answer
  • If 6 tomatoes are for $4, how much does 15 tomatoes cost?
    13·1 answer
  • Jklm is a parallelogram find each measure
    9·1 answer
  • What is The answer to 1/6x+12=1/2(x-6)
    7·1 answer
  • For which inequality is x = 5 a solution?<br>A x&lt;2<br>B. x&gt;9 <br>C x&lt;18 <br>D. x&gt; 42​
    15·1 answer
  • Imaginary numbers <br> (-3-5/)(-3+5)<br> Answer choices:<br> 1. 34<br> 2. 34-30i<br> 3. -16
    7·1 answer
  • A) A man spends 1/5 part of his income on his life insurance and 1/3 on food. If he deposites the remaining sum of Rs 8400 in a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!