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
faust18 [17]
3 years ago
7

Which expression is equivalent to –21.8 – (–18.3)?

Mathematics
2 answers:
nekit [7.7K]3 years ago
8 0

Answer:

A.-21.8+18.3

shepuryov [24]3 years ago
5 0
-21.8+18.3
or 18.3-21.8
or the answer which is -3.5
You might be interested in
Find the slope of the line passing through each of the following pairs of points and draw the graph of the line. (5, 2), (3, 3)
Strike441 [17]

Answer:

-0.5

Step-by-step explanation:

  • slope=rise/run or y/x in other words(y2-y1/x2-x1)
  • (y2-y1) is 3-2 so y2-y1=1
  • (x2-x1) is 3-5 so x2-x1= -2
  • -1/2 or -0.5 would be the slope.
8 0
2 years ago
Read 2 more answers
Two hot air balloons are traveling
xxMikexx [17]

Answer:

Traveling to where?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The population of a small town in Ohio was 3,800 people in I. It has slowly been decreasing at a rate of 25% per year. What will
MrRa [10]

Answer:

676 assuming the population is 3800 in 2019. If it's a different year then change t.

Step-by-step explanation:

P(t) = P_{0} (1+r)^t \\\\P(6) = 3800(1-.25)^6 \\=P(6) = 3800(.75)^6\\=676


3 0
2 years ago
Jane has 63m ribbon.If she cuts 56m 21cm ribbon from it,what length of ribbon will be left.​
marta [7]
Exchange : 63m = 6300 cm; 56m21cm= 5621cm
So the lengths of the ribbon will be left is : 6300 - 5621 = 679cm = 6.79 m

Hope it helps! If it is, Brainliest please!
7 0
3 years ago
There are
kherson [118]
The fraction will 4/7 you cannot simplify 4/7
6 0
3 years ago
Read 2 more answers
Other questions:
  • 63-47 using mental math​
    8·2 answers
  • Solve for X. Show all work
    10·1 answer
  • What is the area of this triangle?
    8·1 answer
  • The function graphed is reflected across the x-axis to create a new function.
    12·1 answer
  • How to graph y=12 and x=0?
    6·1 answer
  • To find the area of a triangle, you can use the expression b × h ÷ 2, where b is the base of the triangle and h is its height. W
    12·1 answer
  • Can someone show me how you do this?
    9·2 answers
  • If the shaded part of this chocolate represents $21.00 and the unshaded part represents $5.00 each, what is the value of the who
    5·2 answers
  • 4. Calculate how much Brianna saves at the end of the month if she spends:
    5·1 answer
  • Question 13 * A farmer can plant 45 kg of peanuts on 4,000 square metres of land. Which of the following represents the number o
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!