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
kozerog [31]
3 years ago
10

What is the standard form for 200,000+80,000,+700+6?

Mathematics
1 answer:
jeka57 [31]3 years ago
8 0
Answer: 280,706

Explanation:
The expression
200,000 + 80,000 + 700 + 6
may be expressed as
200 thousand, plus
   80 thousand, plus
700 hundred, plus
    6  ones

Because hundreds include ones, therefore
700 + 6 = 706
Commas are used to separate hundreds from thousands in the standard form.

200 thousand  + 80 thousand = 280 thousand = 280,000

Therefore,
200,000  80,000 + 700 + 6
= 280,000 + 706
= 280,706

The diagram shown below explains how the different categories add up.

You might be interested in
Divide. Give the quotient and remainder.<br> 244:5
anzhelika [568]

Answer:

244/5

Step-by-step explanation:

244:5 converted to a simplified fraction is 244 over 5

3 0
3 years ago
A) Car A travels x km for every litre of petrol while car B travels
ser-zykov [4K]

Answer:   16 litres

Step-by-step explanation:

A:   1l          x  km

B:   1l         x+5   km

Running 400 km   A used   400/x  litres

Running  400 km  B used  400/(x+5)  litres

400/x- 400/(x+5)= 4

400*(x+5)- x*400-4*x*(x+5)=0

400*x+2000-400*x-4*x²-20*x=0

2000-4*x²-20*x=0     difide by 4 both sides of equation

500-x²-5*x=0

Lets solve the equation using discriminant:

D=5²-(-1)*4*500=2025

sqrt(D)=45

x1= (5+45)/(-2)= -25          x2=(5-45)/(-2)=20

x1=-25     x2=20

x1<0 so is not the solution of the problem ( number of litres can't  be negative)

So A uses  litr per x=20 km     and B uses 1 litr per 20+5=25 km

Running 400 km B uses 400/25=16 litres

5 0
3 years ago
Find the rate of a discount sweater with a regular price of $39 that is on sale for $27
sammy [17]

Just do 27/39 to find how much 27 is of 39, and then subtract that from 100 to get the percentage of discount.

27/39 is about 0.69

So the rate of discount is about 0.31

Hope this helps!

6 0
3 years ago
What is the expanded form of x(x+6)
tankabanditka [31]
X(x+6) = x*x+6*x = x^2+6x
5 0
3 years ago
Read 2 more answers
You have a standard deck of 52 playing cards and draw out a single card at random. What is the chance of picking out a nine? Wri
motikmotik

There are 9 number cards from 2 to 10 in a deck of cards.

(2-10) has one 9

(2-10) has one 9

(2-10) has one 9

(2-10) has one 9

There are 4 nines in a deck of 52 cards. We know that 4 x 9 = 36.

The chance or probability of taking out a 9 is (36/52).

Reducing this fraction to the lowest terms we get 9/13.

5 0
3 years ago
Other questions:
  • Complete the parts to match <br><br> Photo uploaded I need help with the second one?
    6·1 answer
  • How can i rewrite the expression using distributive property and simplify?<br> (6v^2+v-3)4
    9·1 answer
  • Easy answer for free points
    6·2 answers
  • Hello can you help me, thank you!!
    7·2 answers
  • If a 23-ounce box of cereal costs $2.89, what should a 30/ounce box cost?
    13·1 answer
  • Angle X and Angle Y are complementary angles. Angle X is eight times larger than Angle Y. What are the
    8·1 answer
  • A mechanic began pouring a full can of motor oil into a funnel. The can of motor oil has a radius of 2.5 inches and a
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%28x%20-%203%29%20%7B2%7D" id="TexFormula1" title="(x - 3) {2}" alt="(x - 3) {2}" align="absmi
    10·2 answers
  • Find the slope between (0, 0) and (3, 4)
    12·1 answer
  • Graph the inequality on the axes below.<br> y &lt; - 2/3 x - 1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!