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
Harlamova29_29 [7]
4 years ago
13

Can someone help me with this page please.

Mathematics
2 answers:
LenaWriter [7]4 years ago
6 0

Answer:

1) positive

2) zero

3) positive

4) negative

5) negative

6) negative

7) 9

8) -5

9) 5

10) -23

11) -20

12) -20

13) 4,500- 4,800

Dmitriy789 [7]4 years ago
5 0

Answer:

<h2>Part 1:</h2>

Going by the rule stated on top of the paper:

  1. Positive; |-3| < |5|
  2. Zero; 16+(-16)= 16 - 16 =0    
  3. Positive; Both numbers are positive.
  4. Negative; |-150| > |125|
  5. Negative; |-11| > |4|
  6. Negative; Both numbers are negative.
<h2>Part 2: </h2>

17+(-6)= 17-6= 11

-8 + 3 = -5

9+(-4)=9-4=5

-13+(-10)=-13-10=-23

-12+(-8)= -12-8=-20

-5+(-15)=-5-15=-20

And for the last question, it would be 4,500 -4,800, but since the question asks for an addition sentence, it would be: 4500+(-4800)

Hope this helps, brainilest is appreciated.

You might be interested in
Leah babysat on Saturday for 3 hours and earned $34.50. She babysat for a different family on Sunday for 4 hours and earned $42.
postnew [5]

Answer:

1.00

Step-by-step explanation:

$34.50 divided by 3 equal 11.50 and $42 divided 4 equal 10.50 subtract that and get 1.00 so leah earned a dollar more per hour

8 0
3 years ago
Read 2 more answers
Which expression could be substituted for y in the second equation to find the value of x?
EastWind [94]

value of x is x=-\frac{29}{4} and value of y is y=-\frac{9}{2}

Step-by-step explanation:

We need to find Which expression could be substituted for y in the second equation to find the value of x

The given equations are:

2x-y=-10\,\,\,(1)2x - 3y= -1\,\,\,\,(2)

For putting value of y in second equation, we will find from equation 1

From equation 1:

2x-y=-10\\-y=-10-2x\\y=10+2x

Putting value of y i.e y=10+2x in equation (2) to find value of x

2x-3y=-1\\2x-3(10+2x)=-1\\2x-30-6x=-1\\-4x=-1+30\\-4x=29\\x=\frac{29}{-4}\\x=-\frac{29}{4}

So, now finding value of y by putting value of x= -29/4 in eq(1)

2x-y=-10\\2(-\frac{29}{4})-y=-10\\-\frac{29}{2}-y=-10\\-y=-10+\frac{29}{2}\\ -y=\frac{-20+29}{2}\\ -y=\frac{9}{2}\\ y=-\frac{9}{2}

So, value of x is x=-\frac{29}{4} and value of y is y=-\frac{9}{2}

Keywords: System of equations

Learn more about System of equations at:

  • brainly.com/question/6075514
  • brainly.com/question/7490805
  • brainly.com/question/13168205

#learnwithBrainly

6 0
4 years ago
Please help, the first part is x squared, if people need clarification
Ainat [17]
Use the quadratic formula .
x^2-2x+11=0
a=1
b=-2
c=11

x=-2+- (-2)^2-4*1*11 divided by 2
x=2+- the square root of -40 divided by 2
There is no real solutions
6 0
3 years ago
Find the difference between points (3,5) and (4,6) to the nearest tenth
miss Akunina [59]

Answer:

1,2,3,4,5,6,7,8,9,10

4,5,6,7,8,9,10

Step-by-step explanation:

5 0
4 years ago
Gavin is building a model of a kitchen. In the model, 2/5 of the floor tiles are white, 1/2 of the floor tiles are yellow, and 1
AlladinOne [14]
Answer: 10 How? 2/5= 4 tiles 1/10= 1 tile 1/2= 5 tiles Add them up and there is your answer.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Shilpa bought 30 T-shirts at a clothing store. 20% of the T-shirts were blue and 1/2 of the T-shirts were black. How many of the
    10·1 answer
  • The vertices of ∆ABC are A(2, 8), B(16, 2), and C(6, 2). what is the perimeter and area in square units
    12·1 answer
  • How do you go about doing this surface area problem?
    7·1 answer
  • There are 108 flights from an airport, 20 of which are longer than 3 hours.
    7·1 answer
  • Round 161.69 to the nearest tenth
    13·1 answer
  • Find the equation of a line that is perpendicular to the line y=1/8x+4 and contains the point (-8,0)
    5·1 answer
  • A parachutist's speed during a free fall reaches
    6·1 answer
  • Solving and Simplifying Equations <br> 5r = -3(r +3) +7
    11·2 answers
  • Determine which postulate can be used to prove the triangles are congruent then identify the valid congruency statement.
    8·1 answer
  • This figure represents a flower box.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!