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
eduard
3 years ago
11

-3/10 + 5/20 Simplify if needed etc Brainliest

Mathematics
2 answers:
pychu [463]3 years ago
8 0

Answer:

-1/20

look at the pic i have sent you, this might help you!

Liono4ka [1.6K]3 years ago
5 0
The answer is to this question is -1/20
You might be interested in
2 negative numbers whose product is 5/8
Zanzabum
Equation: -A × -B = 5/8
4 0
3 years ago
Write <img src="https://tex.z-dn.net/?f=%282a%29%5E3" id="TexFormula1" title="(2a)^3" alt="(2a)^3" align="absmiddle" class="late
Gre4nikov [31]
Hello ;
(2a)^3 =(2)^3 (a)^3 = 8(a)^3
7 0
3 years ago
Read 2 more answers
If 111 people attend a concert and tickets for adults cost $4 while tickets for children cost $3.25 and total receipts for the c
VikaD [51]

Answer:

57 children

54 adults

Step-by-step explanation:

Let's call x the number of children admitted and call z the number of adults admitted.

Then we know that:

x + z = 111

We also know that:

3.25x + 4z = 401.25

We want to find the value of x and z. Then we solve the system of equations:

-Multiplay the first equation by -4 and add it to the second equation:

-4x - 4z = -444

3.25x + 4z = 401.25

----------------------------------

-0.75x = -42.75

x =\frac{-42.75}{-0.75}\\\\x=57

Now we substitute the value of x in the first equation and solve for the variable z

57 + z = 111

z = 111-57

z = 54

5 0
3 years ago
Read 2 more answers
Solve by using the perfect squares method.* x2 – 12x + 36 = 0
ElenaW [278]
x^2 -12x + 36 = 0\\ \\ (x-6)^2= 0 \\ \\ x-6=0 \\ \\ x=6
4 0
3 years ago
Read 2 more answers
[(17-9)x(3x2)]÷2 find the value of the following expression
MatroZZZ [7]
Solve the parenthesis firt.
17-9 = 8
3*2 = 6    now multiply 6 by 8 that equals 48
now divide 48 by 2
48÷2= 24
8 0
3 years ago
Read 2 more answers
Other questions:
  • The number of hours per day a college student spends on homework has a mean of 6 hours and a standard deviation of 1.25 hours. Y
    9·1 answer
  • What is 19/5 in mixed number?
    6·2 answers
  • Aubrey buys 3 pens and 5 pencils for $15. She may also buy 4 pens and 6 pencils for $19. How much does one pencil cost?
    6·1 answer
  • What are the solutions to the equation x2 + 6 = 87? A. –10 and 10 B. The equation has no solutions. C. –6 and 6 D. –9 and 9
    6·1 answer
  • 23/7 as a mixed number?
    12·2 answers
  • A line has an x-intercept of -2 and a y-intercept of 8. What is the slope of the line ?
    9·1 answer
  • The first side of the triangle is 6 cm longer than the second side. The third side is 4 cm shorter than the first side. How long
    14·2 answers
  • What is 50% of 1,620?​
    8·2 answers
  • Help me with this question please
    5·1 answer
  • Can you please help me
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!