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
laiz [17]
2 years ago
15

Combine like terms to create an equivalent expression. Enter coefficients as simplified proper or improper fractions or integers

.
PLS help this is due soon !!​

Mathematics
1 answer:
Art [367]2 years ago
8 0

Answer:

Step-by-step explanation:

The first (and only step) is to remove the brackets.

-1/2 * - 3y = 3/2y       Two minus make a plus

-1/2 * 10 = - 5

Answer: 3/2 y - 5

You might be interested in
May anyone help me out with this question please
tangare [24]
4/52 = 1/13 <== here ya go
6 0
3 years ago
Given two points A and B, there is only one segment that you can name: AB. With three collinear points A, B, and C, there are th
aksik [14]

Answer: 10

Imagine you have 2 slots or boxes that are empty. They represent the possible choices for the letter you pick. For example, you can place B in slot 1 and D in slot 2. There are 5 choices for slot 1 (A,B,C,D,E) and four choices for slot 2. Why 4? Because after we pick the letter for slot 1, we have one less letter to pick from. We can't reuse that letter.

Now multiply those values 5 and 4 to get 20. There are 20 different ways to pick a pair of letters from a pool of 5 total. However, order does NOT matter because the segment AB is the same as BA. Since order doesn't matter, we are doubly counting when we shouldn't. In other words, our count is two times higher than it should be. Instead of 20 pairs, it's actually 20/2 = 10 pairs. That's why the answer is 10.

The list of 10 segments are: {AB,AC,AD,AE,BC,BD,BE,CD,CE,DE}

Side note: you can use the nCr combination formula with n = 5 and r = 2 to get the same answer.

4 0
3 years ago
Which expression is equivalent to 7x^2-(8x-5)+(5x-3x^2)?
Anettt [7]

Answer:

your mo- (3x^5 + 8x^3) - (7x^2 - 6x^3) = 3x^5 + 8x^3 - 7x^2 + 6x^3 = 3x^5 + 14x^3 - 7x^2

Step-by-step explanation:

7 0
3 years ago
Write the equation of a horizontal line that passes through the point (–2, 2).
Aneli [31]

Answer:

option C

y = 2

Step-by-step explanation:

Given in the question,

a co-ordinate = (-2,2)

x = -2

y = 2

Equation of the straight line

y = mx + c

<em>here m = gradient of the line</em>

<em>         c = y - intercept</em>

<em />

<h3>we know that gradient of the horizontal line = 0</h3>

plug value in the equation above

y = (0)x + 2

y = 2

7 0
3 years ago
Which rays are part of line BE? Ray A C and Ray A E and Ray A C and Ray A B Ray A B and Ray A F
Dafna11 [192]

Answer: b

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please &amp; thankssssss
    8·1 answer
  • The Japanese 5 yen coin has a hole in the middle. If the diameter of the coin is 22 mm and the diameter of the hole is 5 mm, how
    15·3 answers
  • Some students reported how many pets they had. The dot plot shows the data collected: A dot plot is titled Students Pets and lab
    9·1 answer
  • Find the length of the missing side of the triangle below. Give both exact and approximate answer. Round answer to nearest tenth
    8·1 answer
  • The conversion rate for 135 Mexican pesos is 7 1/2 American dollars enter the amount of pesos you would get with 50 American dol
    12·2 answers
  • What is the value of the expression below? (0−3)−8(12+4)
    7·2 answers
  • Last year, a banquet hall charged $30 per person, and 60 people attended
    10·1 answer
  • 9. Let f be a continuous function such that f(3) = 4 and f(5)=2. Let h(x)= f(x) + 2x. Explain why
    13·1 answer
  • State the type of angles and solve for the given variable.
    12·1 answer
  • NO LINKS!! Please help me with this problem​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!