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
Ilia_Sergeevich [38]
2 years ago
14

7kg :420g simplest form​

Mathematics
1 answer:
DENIUS [597]2 years ago
8 0

Answer:

50:3

Step-by-step explanation:

7000g:420  both are divisible by 70

1000:60 both are divisible by 10

100:6  both are divisible by 2

50:3

please mark me as brainliest!!<3

You might be interested in
Susan is writing a linear equation for the cost of her cell phone plan. In the first month, she talks for 52 minutes and is char
Alex787 [66]
Assuming that the cost per minute is the same for both months and the plan fee is the same, you can use y=mx+b for this

y is the cost of the phone plan, x is the cost per minute and b is the start cost.

so    19.41=25x+b for the first month
and  45.65=380x+b for the second month

solve both for b you get:
19.41-25x=b and 45.65-380x=b.  from this we get
19.41-25x=45.65-380x

solve for x

328x=26.24 and x=0.08

this means the cost per minute is 0.08c/min (answer A)

rewrite the equation to calculate b, and where this time, the x is the number of minutes talked.

y=0.08x+b and plug in one of the two months

45.65=0.08 * 380 + b

Solve for b and b is 15.25

so the final equation is

y=0.08x+15.25  (answer B)
5 0
3 years ago
Use cosines to find the measure of angle B<br> A=16, B=22, C=21
romanna [79]

Answer:

more info please\

Step-by-step explanation:

5 0
2 years ago
Order the folowing fractions from smallest to largest:<br><br> 6/5, 9/8, 14/1 and 1 1/4
spin [16.1K]
It would be 9/8, 6/5, 1 1/4, 14/1
3 0
3 years ago
Read 2 more answers
Man has $100 and wants to buy a radio and earphones. All radios and earphones are 25% off the List price and NO sales tax.
-Dominant- [34]
To find what 25 percent of 130 is we must convert 25 to a decimal. 0.25
Then we multiply .25 and 130 to get 32.5 dollars off 130. This means that the radio and earphones will cost $97.50 and you will have $2.50 remaining. 
If this helped you out Brainliest answer would be appreciated
5 0
3 years ago
Read 2 more answers
circle the measure that does not belong with the other three. Explain your answer. 1. 3,500km 2. 3.5m 3. 350 cm 4. 3,500 mm
Savatey [412]
3,500km way bigger than the rest of the other answers
6 0
3 years ago
Other questions:
  • In simplified exponential notation, the expression a²·a -3·a=<br><br> A 1/a<br> B 0<br> C 1
    6·2 answers
  • Translate the algebraic expression −16 n into words. Select all that aTranslate the algebraic expression −16 n into words. Selec
    6·1 answer
  • hector buys a used car with an odometer reading of 42,450 miles. after the first month, the mileage sbows an increase of 5%. Aft
    6·2 answers
  • What is 41/6 simplified into 12
    5·2 answers
  • Home skool or reg skool (whatever that is considered nowadays)
    9·2 answers
  • Select the correct answer.
    7·2 answers
  • Which ofthe following are equalivilent to -7?<br> -49/-7<br> 0/-7<br> 49/-7<br> -21/3<br> 21/3
    7·1 answer
  • Ayo help me please, i tried to do it myself but i didnt get any of the answers provided
    9·2 answers
  • PLEASE ANSWER QUICKLY
    8·1 answer
  • An angle is bisected, forming two new
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!