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
Gre4nikov [31]
3 years ago
13

Please help me photo include

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

\frac{-117}{10}

Step-by-step explanation:

1) Change the mixed fractions into improper fractions:

-3\frac{1}{5} + (-8\frac{1}{2} )\\= \frac{-16}{5} - \frac{17}{2}

2) Multiply the first fraction by 2/2 and the second fraction by 5/5 in order to create common factors on the denominator (You can do this because you are essentially multiplying by one, for example 2/2 = 1):

\frac{-16}{5} *\frac{2}{2}  - \frac{-17}{2} * \frac{5}{5} \\ =\frac{-32}{10} - \frac{85}{10}

3) Simplify the numerator(top part) while keeping the denominator(bottom part) the same:

\frac{-32}{10} -\frac{85}{10}  \\\\=\frac{-32 - 85}{10}\\ \\= \frac{-117}{10}

You might be interested in
A rectangular backyard has dimensions represented by the expressions shown. which expression represents the perimeter of the bac
tester [92]

Answer:

Do you have the figure Friend?

If yes please attach it too!

6 0
3 years ago
Write the ratio:2 2/5to 5 1/5 as a fraction in the lowest terms
yuradex [85]
2 2/5=12:5
5 1/5= 26:5
12:26:5
I think.
4 0
3 years ago
H(x)=-4x+3;when h(x)=11
liberstina [14]
To solve this, since you know that h(x) is 11 and that it also equals -4x+3, you set them equal to one another which would look like this: 11=-4x+3.
Then, to solve for x, which is what I am assuming the question is asking, you would subtract 3 from both sides to isolate -4x, which would result in this:
-4x=8
Now, to solve for x, divide both sides by -4, and you get your answer which is x=-2
3 0
3 years ago
The sum of three consecutive numbers is 267.what is the largest number
iris [78.8K]
Rather than trial and error, you can do this with an equation.

x + x+1 + x+2 = 267 =>
3x+3 = 267
x = 264/3 = 88

So the numbers are 88+89+90. 90 is the largest number.
3 0
3 years ago
Please help i need help solving this
Vaselesa [24]

Answer:

1.D 2.C 3.A 4.B

Step-by-step explanation:

hope this helped

6 0
1 year ago
Other questions:
  • the function of y= x^2 - 4x + 8 approximates the height y, of a bird and its horizontal distance, x as it flies from one fence p
    13·2 answers
  • 100 points
    8·1 answer
  • Asap pls help and explain
    8·1 answer
  • While driving in Hawaii, Momo discovered some silver bars on the ocean floor. Each bar weighed 70 pounds and the price of silver
    12·1 answer
  • Help me please if you can!!
    14·1 answer
  • Which of the following statements best describes the location of −(−2) on a number line?
    9·2 answers
  • −px+r=−8x−2 solve for x<br> Plx I need this ASAP
    6·1 answer
  • HELP I NEED ANSWERS FAST ITS E.L.A
    14·2 answers
  • Jhfxcvbjiuyfvbno<br> Cccvhiihji nr
    14·1 answer
  • Name the Property of Congruence that justifies the statement : If segment EF is congruent to segment GH then segment GH is congr
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!