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
ivolga24 [154]
2 years ago
14

Enter the value of 21 + (-3) - (-0.9). PLSS

Mathematics
1 answer:
fomenos2 years ago
8 0

Answer:

18.9

Step-by-step explanation:

21+(-3)-(-0.9) = 21-3+0.9 = 18+0.9 = 18.9

You might be interested in
Volume of a can 12cm x 8 cm
ololo11 [35]
3619.11 or <span>2412.74 ...............</span>
5 0
3 years ago
Read 2 more answers
As an estimation we are told 5 miles is 8 km. <br> Convert 37.5 miles to km.
Tcecarenko [31]

Answer:

60.3504

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If the perimeter of the adult pinball machine is 177 inches, what is the lenght, in inches of g'a'?
borishaifa [10]
The length of the paintball machine could vary. If it is a square; then it would be 44.25 in. If it was a rectangle the answer Could be many different lengths, but one is 65 in (Width 23.5 in) I hope this helped ^^
4 0
3 years ago
(N * 3) + 6 - (n * 2) = n + 3 what is value of n
GalinKa [24]
(n*3)+6-(n*2)=n+3
3n+6-2n=n+3
3n-2n-n=3-6 every n on the left and free numbers on the right
0=-3
contradiction,  there are no solution
7 0
3 years ago
Read 2 more answers
827 divided by 1120
KiRa [710]

It can be the last one, 827 over 1120

Hope that helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • Michael is drawing a card from a standard deck of 52 cards, which includes 4 aces: the ace of clubs, the ace of diamonds, the ac
    14·1 answer
  • #3 please. Thank you
    10·1 answer
  • You are at the bottom of a mountain where the temperature is 74°F. The top of the mountain is 5500 feet above you. What is the t
    10·1 answer
  • The volume of a cone is 370x3 cubic units and its height is x units.
    9·1 answer
  • One year ago, Lindsey deposited $250 into a savings account. Her balance is now $253. Two years ago, Jenn deposited $250 into a
    5·2 answers
  • A researcher is interested in seeing if negative political ads against an opponent (group one) are more effective than positive
    6·1 answer
  • An art student wants to make a model of an ancient building. The length of the building is 28 times its width. The length of the
    11·1 answer
  • 3x^2+4x-4<br> X-Factor Method
    6·1 answer
  • Pls explain step by step and pls yell by are adding dividing multiplying etc
    8·1 answer
  • Is the equation y=3x proportional or non proportional?Explain.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!