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
NISA [10]
3 years ago
7

Simplify the expression. (5x + 1/2) + (3x - 7 1/2)

Mathematics
2 answers:
fenix001 [56]3 years ago
6 0

Answer:

=8x−35

Step-by-step explanation:

=5x+1/2+3x+−71/2

Combine Like Terms:

=5x+1/2+3x+−71/2

=(5x+3x)+(1/2+−71/2)

=8x+−35

aleksklad [387]3 years ago
4 0

Answer:

8x - 7

Step-by-step explanation:

You might be interested in
A coffee franchise is opening a new store. The company estimates that there is an 80% chance the store will have a profit of $10
natta225 [31]

Answer:

$70,750

Step-by-step explanation:

The expected gain/loss is found by <em>adding the products of all of the profits/losses by their probability</em>. So,

<em>(0.8 * 100000) + (0.1 * 0) + (0.1 * -2500)</em> =

<em>80000 + 0 + -250</em> =

$70750

5 0
3 years ago
Please help<br><br>4(4+2x)=x(x+5)​
lapo4ka [179]

Answer:

EF = 6

Step-by-step explanation:

Using the secant- secant power theorem, that is

GF × GE = GH × GS

4(4 + 2x) = 5(5 + x) ← distribute both sides

16 + 8x = 25 + 5x ( subtract 5x from both sides )

16 + 3x = 25 ( subtract 16 from both sides )

3x = 9 ( divide both sides by 3 )

x = 3

Then

EF = 2x = 2 × 3 = 6

3 0
2 years ago
What is equivalent to<br> 2(x-5)+4x-18=4x
Mashcka [7]
2x-10+4x-18=4x
6x-28=4x
2x=28
x=14 is the solution
6x-28=4x is equivalent

Hope this helped!
7 0
3 years ago
What is the answer to 64+(-15)+(-5)
MissTica

Answer:

44

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What are the solutions of the quadratic equation 49x^2=9?
Flauer [41]
<span>Simplifying 49x^2 + -9 = 0
Reorder the terms: -9 + 49x^2 = 0
Solving -9 + 49x^2 = 0 Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '9' to each side of the equation. -9 + 9 + 49x^2 = 0 + 9
Combine like terms: -9 + 9 = 0 0 + 49x^2 = 0 + 9 49x^2 = 0 + 9
Combine like terms: 0 + 9 = 9 49x^2 = 9
Divide each side by '49'. x^2 = 0.1836734694
Simplifying x^2 = 0.1836734694
Take the square root of each side: x = {-0.428571429, 0.428571429}

hope this helps!!</span>
5 0
3 years ago
Other questions:
  • Need help with question 1
    13·2 answers
  • A rectangle has vertices at these coordinates
    9·1 answer
  • Describe how to simplify the expression
    8·2 answers
  • The surface area of a cube is 2.535 m2.
    15·1 answer
  • Simply 3x+8/5+4x+10/5 completely
    7·1 answer
  • How many people were surveyed for the graph?
    6·2 answers
  • What’s -2f-3=7? It’s a two step equation
    9·2 answers
  • What is the answer to this question?#1 #2 #3 #4 #5 #6
    9·1 answer
  • Answer with solutions thank you
    9·1 answer
  • If the radius of a circle is 5 m what is the area up to the nearest tenth
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!