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
Damm [24]
3 years ago
15

-5r+8r+5 what is the anwser

Mathematics
2 answers:
Ksju [112]3 years ago
7 0

Answer:

-5r + 8r +5

= (-5+8)r+5 (we can calculate number in same variabe)

= 3r +5

hope it helps ^°^

Leya [2.2K]3 years ago
4 0

Answer:

3r + 5.

Step-by-step explanation:

-5r + 8r + 5

= 8r - 5r + 5

= 3r + 5.

Hope this helps!

You might be interested in
9) In the standard co-ordinate system, which of the following points in the greatest distance from origin? A. (-4, -1) B. (-3, 3
ludmilkaskok [199]

The point with the greatest distance to the origin is given by:

B. (-3, 3).

<h3>What is the distance between two points?</h3>

Suppose that we have two points, (x_1,y_1) and (x_2,y_2). The distance between them is given by:

D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

The origin is given by point (0,0), hence the distance of a point (x,y) to the origin is given by:

D = sqrt(x² + y²).

Hence the distances for each point given in the problem are:

  • A. Distance = sqrt((-4)² + (-1)²) = sqrt(17).
  • B. Distance = sqrt((-3)² + (3)²) = sqrt(18).
  • C. Distance = sqrt((4)² + 0²) = sqrt(16).
  • D. Distance = sqrt((2)² + 3²) = sqrt(13).

Hence option B has the greatest distance.

More can be learned about the distance between two points at brainly.com/question/18345417

#SPJ1

7 0
1 year ago
True or false:x/3 is equivalent to 1/3x.explain your reasoning.
KIM [24]
That is true because you are still dividing x by three either way
8 0
3 years ago
Read 2 more answers
P(x) is a polynomial with integer coefficients and p(-3) = 0.
natka813 [3]

Answer:

x + 3 is a factor of the polynomial.

Step-by-step explanation:

We have been given that p(x) is a polynomial with integer coefficient.

Also p(-3)=0

Since, p(-3) =0, hence, we can say that -3 is a zero of the polynomial.

Now, we apply factor theorem.

Factor Theorem: If 'a' is a zero of a function f(x) then (x-a) must be a factor of the function f(x).

Applying this theorem, we can say that (x+3) must be a factor of the polynomial.

Hence, first statement must be true.

5 0
3 years ago
Read 2 more answers
Convert a markup of 15% on selling price to its equivalent markup on cost.
spayn [35]

Answer:

option: D is correct. (  (D) a markup of 15% on selling price is equivalent to a 85% markup on cost ).

Step-by-step explanation:

" Markup is the percentage difference between a product's cost and its selling price "

Since we are asked to Convert a markup of 15% on selling price to its equivalent markup on cost.

As there is a markup of  15% on selling price. Hence the cost of the product would be (100-15)%=85% of the selling price.

<em>Hence, a markup of 15% on selling price is equivalent to a 85% markup on cost.</em>

<em>Hence, option D is true.</em>

5 0
3 years ago
Sushil was thinking of a number. Sushil divides by 7 then adds 7 to get an answer of 12. Form an equation
VikaD [51]

Answer:

The number is 35.

35 divided by 7 is 5, and 5 plus 7 is 12.

:)

3 0
2 years ago
Read 2 more answers
Other questions:
  • Write one pair of brackets in this calculation so that the answer is correct. 5 + 2 × 7 – 4 = 11
    12·1 answer
  • how to graph each pair of parametric equations using the graphing calculator? x = 3 sin^3t y = 3 cos^3t
    9·1 answer
  • I need help ASP. Help
    15·1 answer
  • Carlos está preparando una receta de
    11·1 answer
  • HOW is shape important when measuring a figure?
    13·1 answer
  • Would somebody let me use their brainly so i can do work
    13·2 answers
  • I'm stuck on b, I've tried many methods but nothing seems to work (please help this is due in 3 hours)​
    9·2 answers
  • Find the volume of the cylinder
    5·1 answer
  • 2/3x - 2 = 3/7 rewrite without fractions
    13·1 answer
  • HELP ASAP what's the reason for statement 3, WILL GIVE BRAINLIEST​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!