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
andrey2020 [161]
3 years ago
12

Find the sum or difference: 2.8 - -5.1

Mathematics
2 answers:
Travka [436]3 years ago
3 0
2.8-(-5.1)

-(-5.1)=5.1

2.8+5.1= 7.9

Is this what you were asking?

Arlecino [84]3 years ago
3 0
Subtracting means adding the opposite.Subtracting -5.1 means adding the opposite of -5.1 which is +5.1.
2.8 - (-5.1) = 2.8 + (+5.1) = 2.8 + 5.1 = 7.9

You might be interested in
Can someone plz help me with this one problem plzzzzz!!!!
rodikova [14]

Answer:

the 1st graph

Step-by-step explanation:

7 0
3 years ago
Please help will give brainliest if I can :)
Paraphin [41]

Answer:

So you take the 172 miles and you divide it by the 3cm that you have and that gives you 57.3 miles.  And therefore 1cm would be equal to 57.3

Step-by-step explanation:

7 0
2 years ago
What does 2*-2-(3- -2) equal
Dovator [93]

Answer:

The value of the expression 2*-2-(3- -2) is -9.

Step-by-step explanation:

2 x (-2)- (3- -2)

=2 x (-2)- (3+2)

=2 x (-2) -5

= -4-5

=<u><em>-9</em></u>

Hope this Helps!!!

Please consider this as brainliest, thanks!!!

8 0
3 years ago
Read 2 more answers
N/5 + -6 = 9 <br> What is n ?
Tatiana [17]
Answer: 75

work: n/5 + -6 = 9
n/5 = 9+ 6
n/5 = 15
n = 15 x 5
n= 75
4 0
3 years ago
Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. Write an algebraic e
tester [92]

Answer:

x + 29 = 41

Step-by-step explanation:

Trevon received some money, but we don't know how much, so we will represent that with x.

The money he received will be add the amount he had last friday, $29.

The equation will equal his current amount, $41.

6 0
2 years ago
Other questions:
  • Samantha works part time at a store where she earns $462.30 each month
    12·1 answer
  • Assessment timer and count Assessment items A rectangle has an area of 102 cm2. The length of the rectangle is 17 cm. What is th
    10·1 answer
  • What is the volume of a triangular prism that has a base of 8.4 inches, and a height of 4.8 inches?
    8·1 answer
  • No explanation required, just a quick answer please!
    10·1 answer
  • A rectangle has a height of 3p^2+13p
    15·1 answer
  • Can someone please help me, and don’t just take the points, don’t be a p***y
    7·2 answers
  • out of every 10 pins eight pins are black if there are 50 pins in the pack what fraction of the pins in the pack are black
    10·2 answers
  • Juan feeds his dog 2 scoops of dry dog food every day. Each scoop weighs pound. He bought a new 12-pound bag of dog food. How ma
    11·1 answer
  • A box contains 5 red marbles and 2 yellow marbles. Consider the two–stage experiment of randomly selecting a marble from a box,
    9·1 answer
  • If A = [
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!