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
Eduardwww [97]
3 years ago
5

Simplify: 20(1/5x - 3/4)+9x

Mathematics
2 answers:
Goryan [66]3 years ago
7 0

Simplified answer is: 13x - 15

Scilla [17]3 years ago
5 0

13x−15 thats your answer

You might be interested in
Determine if (x+1) is a factor 4x^2 + 2x - 5Use synthetic division
ikadub [295]

Given

4x^2+2x-5

Divide it by (x+1) using synthetic division, as shown below

The green line is a minus sign.

Thus,

\Rightarrow4x^2+2x-5=(x+1)(4x-2)-3

Therefore, since the remainder is different than zero, (x+1) is not a factor of 4x^2+2x-5

6 0
1 year ago
X-26 over -9= 5 please help quick
nexus9112 [7]

Answer:

x = -19

Step-by-step explanation:

\frac{x-26}{-9}=5

Multiply both sides of the equation by -9.

\frac{\left(x-26\right)\left(-9\right)}{-9}=5\left(-9\right)

x - 26 = -45

Add 26 to both sides.

x - 26 + 26 = -45 + 26

x = -19

6 0
2 years ago
Plz answer only if u know ur correct
hichkok12 [17]

Answer:

1/2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A chemical balance needs to weigh 237g using weights of 50g, 20g, 10g and 1g. How many of each weight is needed?
Delicious77 [7]

The required number of weights used in chemical balance to weigh 237g is 4,1,1,7 respectively.

What is mathematical expression?

A mathematical expression expression in mathematical is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Here, it is given that :

A chemical balance needs to weigh 237g using weights of 50g, 20g, 10g and 1g.

Now, let us find the number of weights for each weight type :

For 50g weight the maximum number of weights needed will be 4 that is :

50g x 4 = 200g

Now, for 20g weight the maximum number of weights needed will be 1 that is :

20g x 1 = 20g

Now, for 10g weight the maximum number of weights needed will be 1 that is :

10g x 1 = 10g

Now, for 1g weight the maximum number of weights needed will be 7 that is :

1g x 7 = 7g

Adding all the weights we get :

200g + 20g + 10g + 7g = 237g;

which is the required weight and the number of weights used is 4,1,1,7 respectively.

Read more about weights at:

brainly.com/question/16177712

#SPJ5

4 0
1 year ago
Read 2 more answers
11 –2<br><br> · <br> 3 –4<br><br> · <br> 6 2<br><br> =
Sav [38]

Answer: negative 243

11 - 2 x 3 - 4 x 62 =

11 - 6 - 4 x 62=

11 - 6 - 248=

5 - 248=

-243

4 0
3 years ago
Read 2 more answers
Other questions:
  • Keenan gives Tisha half of his strawberries. Tisha keeps 4 of the strawberries she hit from Keenan and gives the rest to suvi. W
    14·1 answer
  • Couldn't find science but this is a science question.
    12·1 answer
  • 44xy + 22x^2y + 11xy^2​
    5·1 answer
  • What is the value of x?!?!?!?!?!??!!!!
    13·2 answers
  • Solve for the indicated variable. 5y + 4x = 6 for x <br> solve for x<br> x=
    10·1 answer
  • Expand the following:<br> a.x(x+5)<br> b.x(3x-1)<br> c.2x(2x+3)<br> d.5x(x-3y)
    5·1 answer
  • Find the range of the function f(x)=x2+5 given the domain (-2,-1,0,1,2)?
    15·1 answer
  • $325 is borrowed from a bank that charges 4% interest compounded annually. How much is owed after 1 year, 3
    12·1 answer
  • The measure of an angle is 15.8°. What is the measure of its complementary angle?
    7·1 answer
  • If △NMO ∼ △XYZ, and the area of △NMO is 147 square feet, find the area of △XYZ
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!