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
Romashka [77]
3 years ago
13

Solve 14(0.89)x+4.5 =162

Mathematics
2 answers:
dedylja [7]3 years ago
6 0
So the first thing to do is to simplify both sides of this equation:
<span>12.46x+4.5</span>=162
Next we shall subtract 4.5 from both sides so:
<span>12.46x+4.5−4.5</span>=<span>162−4.5</span>12.46x=<span>157.5
</span>Now that we are done with all those steps now here is the final steps so now we shall divide both sides by 12.46:
<span><span><span>12.46x/</span>12.46 </span>= <span>157.5/<span><span>12.46
</span>Ok so your final answer shall be:
</span></span></span>x=<span>12.640449
</span>I hope this helps you greatly!
bixtya [17]3 years ago
4 0

14(0.89)=12.46

+4.5=16.96

162/16.96=x

x=<span>9.55188679</span>


You might be interested in
X/5 + 7 = 16 X= answer​
Debora [2.8K]

Step-by-step explanation:

x/5 + 7 = 16

x/5 = 16 - 7

x/5 = 9

x = 9×5

= 45

6 0
3 years ago
Read 2 more answers
A bag contains red and green marbles of equal size. There are more red marbles than green marbles in the bag. A marble is chosen
Sedaia [141]
A because it is the best method for studying for exams and exams in the or so that is not working as well in the form for the test to get a
3 0
3 years ago
Focus Question: How do you determine whether a real-world context should be
Yakvenalex [24]

Answer:

Simplify the equation as closely as possible to the form of y = mx + b. Check to see if your equation has exponents. If it has exponents, it is nonlinear (exponential). If your equation has no exponents, it is linear.

3 0
3 years ago
The mean of 5 numbers is 30. The median is 33. What might the numbers be?
tatiyna

Let a,b,c,d and e are five numbers

mean = (a +b+ c+ d+e)/5 = 30

⇒ (a +b+ c+ d+e) = 150_______(1)

now, Let the number excluded be a

then, new mean =  (b+ c+ d+e)/4 = 28

⇒ (b+ c+ d+e)= 112

putting this value in (1),

⇒a + 112 = 150

⇒a = 150 -112 = 38

excluded number = 38

4 0
3 years ago
If someone could help me out with this, I would greatly appreciate it!!
kati45 [8]

We are given that revenue of Tacos is given by the mathematical expression -7x^{2}+32x+240.

(A) The constant term in this revenue function is 240 and it represents the revenue when price per Taco is $4. That is, 240 dollars is the revenue without making any incremental increase in the price.

(B) Let us factor the given revenue expression.

-7x^{2}+32x+240=-7x^{2}+60x-28x+240\\-7x^{2}+32x+240=x(-7x+60)+4(-7x+60)\\-7x^{2}+32x+240=(-7x+60)(x+4)\\

Therefore, correct option for part (B) is the third option.

(C) The factor (-7x+60) represents the number of Tacos sold per day after increasing the price x times. Factor (4+x) represents the new price after making x increments of 1 dollar.

(D) Writing the polynomial in factored form gives us the expression for new price as well as the expression for number of Tacos sold per day after making x increments of 1 dollar to the price.

(E) The table is attached.

Since revenue is maximum when price is 6 dollars. Therefore, optimal price is 6 dollars.


7 0
3 years ago
Other questions:
  • What os the slope of a line that is perpendicular to the line shown
    8·1 answer
  • Find the common solution by graphing <br> 2x+y&gt;3 <br> x&lt;1<br> Please help!!!
    10·2 answers
  • In one year three awards (research, teaching, and service) will be given to a class of 25 graduate students in a specific depart
    8·1 answer
  • Can someone help me with this please 1/4(5x+16/3)-2/4(3/4x+1/2)=-5.
    15·1 answer
  • Harry is at the depot in Dover and has deliveries to make in Edinburgh, Glasgow and Aberdeen. From Dover which of the deliveries
    11·1 answer
  • HELP!!!! I think its C but I'm not sure!
    15·1 answer
  • 3 divided by 534 using estimate
    10·2 answers
  • Find the equation of the linear function represented by the table below in slope-
    10·2 answers
  • How do I write a percent less than 1 ? such as. 0.001​
    6·1 answer
  • A tree grows at the rate of 1½ inches every week. At this rate, how many weeks will it take the tree to grow 20.25 inches?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!