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
Dvinal [7]
3 years ago
14

-3/5x - 7/10x + 1/2x = -56

Mathematics
1 answer:
SVEN [57.7K]3 years ago
4 0

Answer:

x=70

Step-by-step explanation:

(-3/5 - 7/10 + 1/2)x= -56

(-4/5)x= -56

x=-56÷ -4/5

x=70

You might be interested in
There are red and green apples in a crate.
Vladimir79 [104]

Answer:

28

Step-by-step explanation:

60 apples by 5 is 12. When Georgia put some more apples in we now have to divide 60 by 3 which is 20 and then multiply that by 2 which is 40. So, if the ratio was 1:3 it would be 20:60 but it is 2:3 so the answer is 40:60. Do 40 minus 12 to find how much Georgia added. 40 minus 12 is 28.

5 0
3 years ago
Help on an input question?​
hichkok12 [17]

Answer:

The input is the letter in the parentheses.

Step-by-step explanation:

f(h) is h

g(f) is f

h(g) is g

6 0
3 years ago
Intro to Systems of Equations
Dafna11 [192]

Answer:

huh

Step-by-step explanation:

3 0
2 years ago
John drives to the beach which is 270 miles away from his house. In 2 hours, he drives 120 miles. If he continues at that speed,
Karolina [17]
The answer is 4.5 hours.
 
120 miles/2 hours = 60 mph
270-120 = 150 miles
150 miles/60 mph = 2.5 hrs

2 hrs+2.5 hrs = 4.5 hours for the whole trip
6 0
3 years ago
What is the following is the solution to the equation 25^(z+2) = 125
maksim [4K]

First, rewrite the equation 25^{z+2} = 125 with the base equal to 5. Note that:

  • 25=5^2;
  • 125=5^3;
  • 25^{z+2}=(5^2)^{z+2}=5^{2\cdot (z+2)}.

Then

5^{2\cdot (z+2)}=5^3.

Since the bases are equal, you have that powers are equal too:

2\cdot (z+2)=3,\\ \\2z+4=3,\\ \\2z=3-4,\\ \\2z=-1,\\ \\z=-\dfrac{1}{2}.

Answer: z=-\dfrac{1}{2}.


3 0
4 years ago
Other questions:
  • Round 18.79 to the underlined place <br> A. 18 <br> B. 17 <br> C. 20 <br> D. 19
    6·2 answers
  • if the radius of the circular region is 5 yards what was the total length of the border to the nearest tenth of a yard
    8·1 answer
  • Gena attached a dog ramp to her sofa, which allows her oldest dog to easily climb onto a seat cushion. The ramp is 55 inches lon
    5·1 answer
  • Graph each pair of parametric equations.<br><br> x = 3 sin3t<br> y = 3 cos3t
    10·1 answer
  • The graph of f(x)=x^2 is shown. Compare the graph of f(x) with the graph of d(x)=x^2-26
    5·1 answer
  • Please help me and no links this is due in 10 mins ill give you the crown
    11·1 answer
  • Find the domain and range of: {(-2,0), (-1,1), (0,2),(1,3)}
    9·1 answer
  • Ricky has $850 to deposit into two different savings accounts.
    13·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPP
    5·2 answers
  • Hannah Borjas
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!