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
KonstantinChe [14]
3 years ago
10

Simplifying the following expression 2x-5(2x-7y+3)+(-8)

Mathematics
2 answers:
sergejj [24]3 years ago
3 0

Answer:

2x-10x+35y-15-8

-8x+35y+(-15-8)

= -8x+35y-23

STatiana [176]3 years ago
3 0

Hey there!

2x-5(2x-7y+3)-8

2x-10x+35y-15-8

2x-10x+35y-23

-8x+35y-23

Hope it helps! :)

You might be interested in
Quadrilateral KMPT is dilated by a scale factor of 3/4 to create K'M'P'T'. The perimeter of quadrilateral KMPT is x units. What
777dan777 [17]

Answer:

B) \frac{3}{4} x units

Step-by-step explanation:

Let quadrilateral KMPT be a rectangle with dimensions 12 units by 8 units. Then its perimeter would be equal to:

Perimeter of a rectangle = 2 (l + b)

where: l is the length = 12 units and b is the breadth = 8 units. So that:

Perimeter of KMPT = 2 (12 + 8)

                               = 40 units

Dilating KMPT by a scale factor of \frac{3}{4} would create K'M'P'T' of dimensions; \frac{3}{4} × 12 units by \frac{3}{4} × 8 units. Thus, the dimensions of K'M'P'T' would be 9 units by 6 units.

Perimeter of K'M'P'T' = 2 (l + b)

                                  = 2(9 + 6)

                                  = 30 units

Comparing the perimeters of KMPT and K'M'P'T', the perimeter of K'M'P'T' would be  \frac{3}{4} × perimeter of KMPT.

Therefore, if the perimeter of KMPT is x units, then;

         perimeter of K'M'P'T' = \frac{3}{4} * x units

                                            = \frac{3}{4}x units

6 0
4 years ago
WILL GIVE BRAINLEIST
kati45 [8]
Its D because its naming the objects
7 0
3 years ago
Read 2 more answers
A chef at a restaurant cooks 90 meals in one day. 35% of the 90 meals were vegetarian. How many meals were vegetarian?​
serg [7]
Answer is 31.5% vegetarian. Here is the my work. Hope this helps!

6 0
2 years ago
If f(x) varies directly with x2, and f(x) = 40 when x = 2, find the value of f(6). 36 60 120 360
pav-90 [236]
<span>The answer is 360.
f(x) varies directly with x^2 and f(2) = 40. What does that mean?</span>
<span>It means this f(x) = k* x^2. We need to find k.
For x=2, f(x) = 40, this means k* x^2 = 40. BUT, x=2.
This means p* 2^2 = 40. => k = 40 / 4 = 10.
We just found what f(x) is: f(x) = 10x^2.
Now, what is the value of f(6)?
Just replace the value of k by 10. => f(6) = 10* 6^2 = 10*36 = 360</span>
7 0
4 years ago
Read 2 more answers
Darron uses a family recipe to make hamburgers. If he plans on using 1 1/3 cups of bread crumbs, about how many pounds of hambur
Viktor [21]
1/4 cups = 1lb mince                                    divide both by three
1/12 cups = 1/3lb hamburgers

1 1/3 cups = 12/12 cups + 4/12 cups            
                = 16/12 cups
                =16 * 1/3lb hamburgers

- as 1/12 cups = 1/3lb burger, 16/12 cups = 16/3 lb burgers
5 0
3 years ago
Other questions:
  • The three inside angles (a,b and c) of a right-angled triangle are in the ratio 7:18:11
    8·2 answers
  • Write an expression in words that describes the relationship between the number of quarts and the number of cups
    9·1 answer
  • The mean of 6 numbers is 30.If one number is excluded the mean is 29.Find the value of the excluded number
    11·1 answer
  • What is the average rate of change from x=-1 to x=-2?<br><br> A. 2<br> B.-2<br> C.4<br> D.1
    9·1 answer
  • Need A Fast and Correct Answer Please
    11·1 answer
  • Name the like terms in the expression.<br>16x + 12y^2 + 4a + 12x
    11·2 answers
  • Rearrange x - y + 1 = 0
    5·1 answer
  • Jason owns a party supply store.
    6·1 answer
  • What is the solution set to three parallel lines
    9·2 answers
  • 4 Gina drew three small congruent circles
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!