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
Marrrta [24]
2 years ago
13

Write two addition sentences where the sum is positive in each sentence ,one addened

Mathematics
1 answer:
Anna [14]2 years ago
5 0
10 + (-5) = 10 - 5 = 5

-11 + 20 = 20 + (-11) = 20 - 11 = 9

102 + (-1) = 102 - 1 = 101

<span>-20 + 60 = 60 + (-20) = 60 - 20 = 40</span>
You might be interested in
Solving for Y. Write the following equation in slope-intercept form. <br><br> 13x - 11y = -12
Ahat [919]
13x - 11y = -12
-13x -13x
___________
-11y = -13x - 12
___ ______
-11 -11

-13x -12
y = _______
-11
3 0
3 years ago
1.5^-2. how do i simplify that? the ^ means -2 is an exponant
hodyreva [135]
1.5 = 1 1/2 = 3/2
When there is a negative exponent, you find the reciprocal of the base, so therefore: 3/2 ^ -2 = 2/3 ^ 2
Then you square the numerator, then square the denominator: 2^2/3^2 = 4/9

8 0
2 years ago
There are 50 jelly beans. if 7 of them are red, and 23 are black, what percentage of the jelly beans are not reed
nadezda [96]
86% bc 50 is easy to work with, you know 43 arent red, and since 43x2=86 its 86, multiply by 2 bc 50 is half of 100
4 0
2 years ago
Evaluate –x + 2.7 for x = 0.9.<br><br> A. –1.8<br><br> B. –3.6<br><br> C. 1.8<br><br> D. 3.6
Crank
C.1.8 because -0.9+2.7 is equal to 1.8
4 0
3 years ago
Read 2 more answers
HELP DID I ANSWER THIS CORRECTLY? if not explain super short
-BARSIC- [3]
Yup! you did it correctly
6 0
2 years ago
Other questions:
  • Can someone please help me?
    6·2 answers
  • Simplify: 3x(-11x + 1) A) -33x2 + 3x B) -33x2 + 1 C) -33x + 1 D) -30x
    14·1 answer
  • Enter the correct answer in the box by replacing the values of a and b. f(x) = a(b)^x
    13·1 answer
  • What is the distance between points M(6,-6) and Z(2,-3), to the nearest tenth?
    12·1 answer
  • a student's cost for last semester in her community college was $2,300. she spent $253 of that on books. what percent of my seme
    5·1 answer
  • The base of a prism is a regular hexagon with the perimeter of 78mm the height of the prism is 16mm what is the area of one of t
    6·1 answer
  • Which region represents the solution to the given system of inequalities?<br><br>​
    12·2 answers
  • A rental company charges $15 plus $4 per hour to rent a bicycle. If Margie does not want to spend more than $27 for her rental,
    6·1 answer
  • Can sum1 help me pls.i have no idea what this is :\
    11·2 answers
  • I NEED MENNTAL HAELP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!