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
vichka [17]
4 years ago
8

I need help because I don’t know what they are asking

Mathematics
1 answer:
Mashutka [201]4 years ago
6 0

Answer:

  16x -2

Step-by-step explanation:

You know how to compute the perimeter of a rectangle of length L and width W:

  P = 2(L+W)

Here, you're asked to use the given algebraic expressions for length and width and simplify the result of putting those in the perimeter formula.

  P = 2((5x-2) +(3x+1))

  P = 2(8x -1)

  P = 16x -2 . . . the perimeter of the rectangle

You might be interested in
Carroll bikes 1 kilometer east, 4 kilometers north, and then 5 kilometers east again.
Anika [276]
10 kilometers away  i think, im not sure lol
4 0
3 years ago
A number (A) is 50% larger than (C). Another number (B) is 25% larger than (C) How many percent bigger is (A) than (B)?
Savatey [412]

A is twice ( 200%) lager than b

7 0
3 years ago
working together two mathletes solve 32 math problems in a certain amount of time how many problems will 3 mathletes solve if th
dexar [7]

If they together at the same rate for the same amount of time, they will solve 48 math problems,

From the question, we can see that two mathletes solve 32 math problems in a certain amount of time, this can be written as:

  • 2 mathletes = 32 math problems

In order to determine the number of problems for 3 mathletes, this is expressed as:

  • 3 mathletes = x

DIvide both expressions:

  • 2/3 = 32/x

Cross multiply

2x = 3* 32

x = 3 * 16

x = 48math problems

Hence if they together at the same rate for the same amount of time, they will solve 48 math problems,

Learn more on proportion here: brainly.com/question/1496357

6 0
3 years ago
Pls help what is 66 2/3 % of 9/10 of $45.00<br><br>*pls include steps tysm​
skad [1K]

Answer:

$27.00

Step-by-step explanation:

We first have to start at the base value of $45.00, as without that, we have nothing to go off of. We can work right to left because we start at the rightmost point of the problem.

Therefore, we start with finding 9/10 of 45.00 . This is as simple as multiplying 9/10 with 45.00, resulting in 40.5

To figure out a percentage relative to real numbers, we first have to turn that percentage into a fraction or decimal. To turn it into a decimal, we simply divide by 100, and 66 2/3 divided by 100 is roughly 0.6666 , or 2/3 . Multiplying our result of 40.5 by this, we get $27.00 as our answer.

3 0
3 years ago
How many milligrams are equivalent to 150 dekagrams
o-na [289]
1 Hope it helps. 5e+6
7 0
4 years ago
Other questions:
  • If you drive for 6 hours and travel 210 miles, what is your rate?
    13·2 answers
  • Use compatible numbers to estimate the following: Mark bought a digital camera for $148.65. If this amount was to be split betwe
    10·1 answer
  • ⦁ Find the distance between the two numbers
    9·1 answer
  • Which type of rigid transformation is shown?
    15·1 answer
  • 500 divided by 18.75
    12·2 answers
  • Calculate the total cost of an item bought at a negotiated price of $17,250 with 7.7 percent sales tax and a $95 registration fe
    9·1 answer
  • Decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring.
    15·2 answers
  • macy lives 1.15 miles away from her grandmother what fraction represents the distance between macy house and her grandmother​
    12·1 answer
  • How do I get x in -12x-6=18
    7·1 answer
  • Use synthetic division to find the result when 3x^4 – 16x^3 + 29x^2 - 17x - 2 is divided by x – 2​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!