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
mamaluj [8]
3 years ago
12

A ​used-boat dealership buys a boat for ​$2900 and then sells it for ​$4500. What is the percent​ increase?

Mathematics
1 answer:
Alenkinab [10]3 years ago
3 0

Alright, so we have the difference = 4500-2800=1700. To find the percent increase, we do 1700/2800=around 0.61 = around 61% percent. Hope I helped! ☺☼

You might be interested in
A rectangular prism has a length of 3434 inch and a width of 1212 inch. the volume of the prism is 21322132 cubic inch. find the
harkovskaia [24]
V= L*w*h

21.322.132= 3434*1212*h



h= 21.322.132/3.434* 1212 = 5.330.533/1.040.502
h ≈5,123 inch

5 0
3 years ago
Solve for x if sqrt (3x-8) + 1 = sqrt (x+5)
In-s [12.5K]

The solution of x in the given expression \mathbf{\sqrt{(3x-8)}+1 = \sqrt{(x+5)}} is 4. However, if it is \mathbf{\sqrt{(3x-8)+1} = \sqrt{(x+5)}}, it is 6.

<h3>What is the solution to algebraic expression?</h3>

The solution to the given algebra expression involving surds can be seen in the steps below.

Given that:

\mathbf{\sqrt{(3x-8)}+1 = \sqrt{(x+5)}}

Remove the square roots, we have:

12x - 32 = 4x² - 48x + 144

Solving the quadratic equation at the RHS and equating it to LHS, we have:

x = 11, x = 4

Verifying the solutions by replacing the value of x with the given equation:

  • x = 11 False
  • x = 4 True

Therefore, we can conclude that the value of x = 4

NOTE:

Given that:

\mathbf{\sqrt{(3x-8+1)} = \sqrt{(x+5)}}

Square both sides

3x - 7 = x +5

Solve for x

3x - x = 5 + 7

2x = 12

x = 6

Learn more about solving to algebraic expressions here:

brainly.com/question/4344214

#SPJ1

5 0
2 years ago
Emma did some early holiday shopping for herself and found some items that totaled $212.94. She was thirifty enough to purchase
Viktor [21]

Answer:

Her total is now $170.54.

Step-by-step explanation:

You would do 20% of 212.94 which is 42.40 then subtract that from 212,94 to get the answer.

4 0
3 years ago
Read 2 more answers
9th grade Algebra 1 help! PLEASE HELP ME! EXPLAIN YOUR ANSWERS :)
zhannawk [14.2K]
My best bet would be d
6 0
3 years ago
Two lines are parallel to each other if they have the same slope. True or false?
wariber [46]

Answer:

true

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • A local hamburger shop sold a combined total of 633 hamburgers and cheeseburgers on Tuesday. There were 67 fewer
    6·1 answer
  • Find the length of the second base of a trapzoid with one base measuring 12 feet a height of 4 feet and a area of 58 square feet
    9·1 answer
  • Convert 74.69 to expanded form
    9·1 answer
  • Tiff's Treats two-thirds of a glass of juice which fraction is equivalent to 2/3
    15·1 answer
  • Henry has a 88 average after 7 assignments in his class. He would like
    7·1 answer
  • Need help on this :|
    13·1 answer
  • I only need the answer
    10·1 answer
  • a random sample of size 100 is taken from a population described by the proportion P equals 0.60 using the appropriate normal tr
    13·1 answer
  • A line passes through the point (-6, -2) and has a slope of -5/2
    12·2 answers
  • Wilbur ran 27.6 miles more than Totsakan
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!