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
Ber [7]
3 years ago
13

2/5 (4x-3) - 2x = 4/5 -x solve for x

Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0

Answer:

x = 10/3 = 3.333

Step-by-step explanation:

You might be interested in
Find in degrees the numeric value of the acute angle of rotation that eliminates the product term from the equation 7x2+24xy−34x
lutik1710 [3]

Rotating the graph of Ax^2+Bxy+Cy^2+Dx+Ey+F=0 with B\ne0 counterclockwise by \theta eliminates the xy term, where \cot2\theta=\frac{A-C}{B}. Plugging in, we have \cot2\theta=\frac{7}{24}, since C=0. Solving, we have \theta=\frac{1}{2}\cot^{-1}(\frac{7}{24})\approx\boxed{36.9^\circ}.

4 0
3 years ago
Expand 2(p+q) ??????
soldier1979 [14.2K]

Answer:

2p+2q

Step-by-step explanation:

7 0
3 years ago
The ratio of pencils to erasers is 4:1. if there are 20 pencils, how many erasers are there?
serious [3.7K]
5 Erasers, 4:1 is equal to 20:5, if you just multiply both numbers by 5
7 0
4 years ago
Read 2 more answers
Solve the system by the elimination method.<br><br> 2a + 3b = 6<br> 5a + 2b - 4 = 0
mariarad [96]
2a + 3b = 6 --> Equation 1
5a + 2b = 4 --> Equation 2
Equation 1 * 5 --> 10a + 15b = 30
Equation 2 * 2 --> 10a + 4b = 8
Equation 1 - Equation 2 --> 11b = 22 --> b = 2
Sub b=2 in Equation 1 (or 2, either works):
2a + 3b = 6
2a + 3(2) = 6
2a + 6 = 6
2a = 0
a = 0

b = 2, a = 0

5 0
3 years ago
Read 2 more answers
Which of the following is true about the expression5*1/4
xxMikexx [17]

Answer:

C. It represents the product of two rational numbers and its equivalent to a rational number.

Step-by-step explanation:

5 is a natural number, a real number and a rational number.

\frac{1}{4} is a real number and a rational number.

The product of 5 × \frac{1}{4} = 1.25 which is also a rational number in addition to being a real number.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Rhonda sews together three strips of fabric to make a flag the lengths of each strip are 5/8 foot, 3/8 foot, and 6/8 foot. how l
    11·2 answers
  • Choose one of the problem above. describe how you organized the answer
    6·1 answer
  • -2x + 3 &lt; 5 Show your work/steps
    12·1 answer
  • Which graph correctly solves the equation below? 2x^2-3=-x^2
    12·1 answer
  • Can someone write problems that have only neagitive numbers
    14·2 answers
  • What is 431.1 divided by 45
    7·1 answer
  • The best approximation for square root of 10 Is<br> 25<br> 03.1<br> 05<br> 100
    9·2 answers
  • Suppose that $2000 is loaned at a rate of 19.5%, compounded semiannually. Assuming that no payments are made, find the amount ow
    8·1 answer
  • What is the derivative of 2√x ?
    15·1 answer
  • I NEED HELP WITH QUESTION PLEASE!!<br> What is the inverse of f(x)<br> (x) = (x-4)² for x ≥ 4?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!