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
svetoff [14.1K]
2 years ago
10

Please an someone help me 5(−3.4k−7)+(3k+21)

Mathematics
2 answers:
Shalnov [3]2 years ago
6 0

Answer:

4

Step-by-step explanation:

saul85 [17]2 years ago
3 0

Answer:

4.5k

Step-by-step explanation:

You might be interested in
Would you rather pay for 3 gifts and get 1 free, or Use a coupon for 20% off? Explain you answer.
N76 [4]

Answer:

I would just use the coupon

Step-by-step explanation:

Because why pay the whole price for three gifts just to get one for free when i could just use a coupon and get that one gifts 20% off the regular price

6 0
3 years ago
Charles is reading about computers. He learns that a computer processor can perform one command in approximately 0.000000016 n
Andru [333]
To convert our number to scientific notation, we are going to move the decimal point to the right until we have only one non-zero digit to the left of the decimal point, and then, we are going to multiply that number by a negative power of 10 equal to the number of times we moved the decimal point to the right:
<span>
Our number is 0.000000016, so we need to move the decimal point 8 times to the right to have </span>only one non-zero digit to the left of the decimal point (1.6). Since we moved the decimal point eight times to the right, we are going to multiply 1.6 by y a negative power of 10 equal to the number of times we moved the decimal point to the right i.e. 10^{-8}.
So 0.000000016 expressed in scientific notation is 1.6x10^-8, or in calculator notation 1.6E-8

We can conclude that the correct answers are <span>1.6E-8 and </span><span>1.6 × 10-8</span>
3 0
3 years ago
Read 2 more answers
Select all the true statements.
Temka [501]

Answer:

-2+2=0

4+-4=0

are true statement

6 0
3 years ago
What is p equal to? Also if you could, can you tell me how you do it so I can do the rest by myself.
svp [43]

Answer:

p=-54

Step-by-step explanation:

- \frac{p}{6}  = 9 \\  \frac{ - p}{6}  = 9 \\ \frac{ - p}{6}  \times 6 = 9 \times 6 \\  - p = 54 \\ p =  - 54

6 0
3 years ago
Read 2 more answers
:|<br> help- i don't know how to do this
Softa [21]

di kodin alam ok ooooooooooo

8 0
3 years ago
Other questions:
  • Plz help quick! :)))))
    7·2 answers
  • Which polynomial identity will prove that 49=(2+5)^2
    10·1 answer
  • Round to the nearest hundred 1/4=14h+5​
    12·1 answer
  • Write an expression that can be used to find 4x275 using mental math and properties of numbers
    13·1 answer
  • Two garden plots are to have the same area.One is square and one is rectangular.The rectangular plot is 4 meters wide and 9 mete
    6·1 answer
  • I need to find the missing angle for this triangle
    6·2 answers
  • A - 2/3 = 3/5 how much is a?
    15·1 answer
  • Pls help due today I will Give crown
    15·1 answer
  • Answer for a mathematical
    14·2 answers
  • GEOMETRY The perimeter of a square is four times the length of one side. If the side length of a square is 1 centimeter, then th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!