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
erastova [34]
3 years ago
6

87 POINTS PLZ HELP Aman is adding –17 + 9. He wants to write –17 as the sum of two numbers so that one of the numbers, when adde

d to 9, will equal 0. How should Aman write –17 to complete this problem?
Mathematics
1 answer:
Pie3 years ago
5 0

Consider number 17. You know that

17=9+8.

Then for negative numbers you have the same rule (with respect to sign -):

-17=(-9)+(-8).

Since (-9)+9=9+(-9)=9-9=0, you have that

-17+9=(-9)+(-8)+9=(-9+9)+(-8)=0+(-8)=-8.

Answer: -17=(-9)+(-8).

You might be interested in
What are the vertex, axis of symmetry, domain and range of the function:
DiKsa [7]
Y=(-x*x)-4x+3
y=-(x^2+4x-3)
4+y=-(x^2+4x+4)+3
y+4=-(x-2)^2.) +3
-4. -4
y=-((x-2)^2)-1

Answers:
Vertex: (2,-1)
AOS:x = 2
Domain: All Real Numbers
Range:[-1,Infinity)
3 0
3 years ago
Charlie saves $21.45 each month for 6 months.In the seventh month, he only saves $10.60.How much money will Charlie have after 7
Tomtit [17]
$21.45 x 6 = $128.7
$128.7 + $10.60 = $139.3

Charlie will have saved $139.3 in 7 months
8 0
3 years ago
Find Slope (3,-4)and(9,-4)
mote1985 [20]
Slope is undefined as the answer is 6/0
4 0
3 years ago
Read 2 more answers
find the coordinates of the vertices of the triangle after a reflection across the parallel lines; first across the line x= -2 a
Kamila [148]

Answer:

C.

Step-by-step explanation:

that the coordinates of the vertices of the triangle after a reflection across the parallel lines .

8 0
3 years ago
Veronika works at Future Shop and earns $10.50/h plus 3% commission on sales. Last week Veronika worked 40 hours. What was Veron
son4ous [18]

Answer:

$510

Step-by-step explanation:

The first thing you would do is multiply 3000 by .03 which would give you 90, then you would multiply her number of hours worked, 40, by  how much she gets paid per hour, 10.50 which will give you 420 then you would just add 90 to 420 and get a total of $510. Veronika's weekly gross salary is $510.

6 0
3 years ago
Other questions:
  • What is the name of the geometric term that is described by three points that are not on the same line and has a flat surface th
    13·1 answer
  • Terry uses 3 cups of pumpkin seeds to decorate the tops of 12 loaves of bread. She puts an equal amount of seeds on each loaf. H
    5·1 answer
  • Take 9 from 6, 10 from 9, 50 from 40 and leave 6. What is the answer?
    9·1 answer
  • Triangle ABC is similar to triangle DEF. The length of AC is 10cm. The length of BC is 16 cm. The length of DF is 8cm. What is t
    13·1 answer
  • Two sides of a triangle are 15 mm and 10 mm. The perimeter of the triangle is 35 mm. What's the third side?
    8·1 answer
  • Complete the proof of the Law of Sines/Cosines.
    13·1 answer
  • Your friend says the value of the 7 in the hundredths place of 0.877 is 10 times as great as the 7 in the thousandths
    12·1 answer
  • Evaluate and simplify the following complex fraction
    15·1 answer
  • Does it have a y-intercept​
    11·2 answers
  • Use the coordinate plane to plot the point (3,6). Then
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!