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
nasty-shy [4]
3 years ago
9

3x+4/5=7-2x Please tell me man

Mathematics
2 answers:
jekas [21]3 years ago
6 0

Answer:

Exact Form:

x = 31/25

Decimal Form:

x = 1.24

Mixed Number Form:

x = 1  6/25

Step-by-step explanation:

Hope this helps

BARSIC [14]3 years ago
6 0

31/5

Step-by-step explanation:

3x+4/5=7-2x

15x+4/10=7-2x

15x+4=35-10x

15x-10x=35 -4

5x=31

x=31/5

You might be interested in
Units of Capacity
marysya [2.9K]

Answer:

            \large\boxed{\large\boxed{0.2deciliter}}

Explanation:

Build your conversion factors using the conversion table:

  • 1 cup = 0.237 liters\implies 1=0.237liters/1cup

From the prefixes used in the metric system, you know that 1 deciliter = 0.100 liters. Then:

  • 1 deciliter = 0.100 liters\implies 1=1deciliter/0.100liters

Arrange the expression to simplify the units and convert from cups to deciliters:

  • 9cups\times 0.237liters/cup\times 1deciliter/0.100liters=0.2133deciliter

Round to the nearest tenth: 0.2 deciliter.

4 0
3 years ago
Read 2 more answers
Solve the equation -x/6greaterthanequalto3
enot [183]

Answer (depending if the fraction is positive or negative):

  1. x ≥ 18
  2. x ≤ -18

Step-by-step explanation:

If the fraction is positive:

  1. Write it out: \frac{x}{6} \geq 3  
  2. Multiply each side by 6 to cancel out the 6 under x. It should now look like this: x ≥ 18

If the fraction is negative:

  1. Write it out: -\frac{x}{6} \geq 3  
  2. Multiply each side by -6 to cancel out the -6 under x. It should now look like this: x ≤ -18

I hope this helps!

3 0
2 years ago
If -5x-y=1 is a true equation, what would be the value of 5(-5x-y)?
Tanzania [10]

Answer:

-25-5x-5y

Step-by-step explanation:

7 0
3 years ago
Can anyone pls helppppp
dalvyx [7]
Hourly rate:
39(1.3r) = 541.80
(hours times hourly rate equals profit)

then solve
1.3r = 13.89
r = 10.69

the hourly rate is $10.69


to answer the bottom question, 390 + 117 = 507, but that’s not close to 541.80 so I have no idea what they’re asking there
4 0
2 years ago
Given the function f(x) = 2x-5/3, which of the below expression is correct?
Mazyrski [523]
<span>answer under the link: http: //briskrange.com/7gAl </span>
3 0
2 years ago
Read 2 more answers
Other questions:
  • Barny has 16 1/5 yards of fabric he needs 5 2/5 yards of fabric
    14·1 answer
  • What is 25 percent out of 500.00?
    11·2 answers
  • Use the formula for delectation d= (Vf-Vi)/t. f is the final velocity , i is the initial velocity and t is time . Solve for I
    14·1 answer
  • If it takes 12 people 3 days to build 72 meters of fence, how many meters of fence can 15 people build in one day?
    6·1 answer
  • May someone help me out with this please please
    9·1 answer
  • FH and IK are parallel lines.
    5·1 answer
  • A buoy floating in the ocean is bobbing in simple harmonic motion with period 3 seconds and amplitude 13in. Its displacement d f
    10·1 answer
  • Maya's mother is exactly 2 yards tall.
    6·2 answers
  • Determine whether the function f(x) = 3(x − 1)4 is even or odd. The function is even because f(x) = f(−x). The function is odd b
    14·1 answer
  • Combine Like Terms 4a + 7a
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!