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
Anna11 [10]
3 years ago
5

Write each equation in ax + by = c form 1. y= 5 - 3x 2. x= 2y - 3

Mathematics
2 answers:
Anton [14]3 years ago
6 0
Y=5-3x   add 3x to both sides

3x+y=5

...

x=2y-3  subtract 2y from both sides

x-2y=-3   (by convention x should have a positive coefficient)
iogann1982 [59]3 years ago
3 0
1. Subtract the y on both sides and get 0=5-3x-y
Then subtract the on both sides and get the answer
-3x-y=-5

2. Substructure 2y on both sides and get the answer
x-2y=-3
You might be interested in
Simplify the expression and explain each step.
Snowcat [4.5K]

Answer:

is the 3x a expression ill comment the awnser if is

Step-by-step explanation:

5 0
3 years ago
If 3413 steps=1.27 miles, how many steps equal 1 mile?
sattari [20]
Hi there!

3413 steps = 1.27 miles.
To find the amount of steps in 1 mile, we must divide both sides by 1.27.

3413 / 1.27 steps = 1.27 / 1.27 miles
2687.4 steps = 1 mile.
Hence, in order to walk at least 1 mile, we must take 2688 steps.
5 0
3 years ago
Read 2 more answers
What are all the fractions that are between 1/2 and 1.
Oksanka [162]

Answer:

2/4, 3/5,3/4, 2/3,13/25, 27/50 11/20, 14/25, 29/50,31/50, 63/100,16/25,33/50,17/25,7/10,18/25,37/50,19/25,77/100,39/50,4/541/50, 83/100, 21/25 , 17/20, 43/50 , 87/100,22/25,9/10, 91/100, 23/25, 93/100, 47/50, 19/20 , 24/25  97/100, 49/50,99/100(note that I did not state all the fractions between 1/2 and 1)

Step-by-step explanation:

Firstly one half(1/2) represents 0.50 as a decimal and 1 would be 1.00

This is like saying finding Fractions that give you percentages between 50% and 100%

for example:

you could simplify 52/100 and get 31/50

31/50 as a decimal would be 0.52  and 0.52 falls between(0.50 and 1.00) 1/2 and 1

example 2: 89/100= 0.9 (same as0.90) and [90/100] is same as 9/10 = 0.9

0.90 or 0.9 (zero point nine) is not the same as 0.09(zero point zero nine

If you are using a casio calculator, you can simplify the fraction by putting in your numerator then pressing |a b/c| button then enter the denominator, then the calculator should simplify the fraction, if the fraction remains the same, this means that it cant be further simplified.if your calculator has

| a b/c| then you can also use it.

or use an online calculator or simplify if you wish

To <em>find the decimal of that fraction you can simply divide the numerator by the denominator, Example; 82/100 is same as 0.82 and 41/50 is same as 0.82.</em>

5 0
2 years ago
A password is 4 characters long and must consist of 3 letters and one number. if letters cannot be repeated and the password mus
cestrela7 [59]

We will see that there are 156,000 different combinations, so the correct option is C.

<h3>How many possibilities are there? </h3>

First, we need to find the selections, here we have:

  • First letter.
  • Second letter.
  • Third letter.
  • Number.

Now we need to find the number of options for each of these selections.

  • First letter. (26 options)
  • Second letter. (25 options, because we can't repeat letters)
  • Third letter. (24 options)
  • Number. (10 options).

We assumed that the number can be any integer from 0 to 9.

The total number of possibilities is equal to the product between the numbers of options, we will have:

P = 26*25*24*10 = 156,000

So, the correct option is C.

IF you want to learn more about combinations.

brainly.com/question/11732255

#SPJ4

4 0
3 years ago
Helppppppppp, pleaseeeee
Akimi4 [234]

Answer:

∠A+∠B+∠C =180°

∠A+∠C +90°=180°

∠A+∠C=90°

7 0
3 years ago
Other questions:
  • Ava bought a collection of hardcover novels and paid $450 including sales tax the sales tax 10% How much was the price of collec
    12·1 answer
  • If 280=n, then 350=<br> A) N/4<br> B)4N/5<br> C)4N/3<br> D)5N/4
    5·1 answer
  • What's 3x + 10 - x + 12
    8·2 answers
  • You are a mechanic. You have been given an engine repair job that has a job time of 0.7 hour. About how many minutes should you
    5·1 answer
  • YS is the perpendicular bisector of XYZ and YS is a shared side of XYS and ZYS. which of the following must be congrent in order
    7·1 answer
  • Could i have someone figure out what the next number in this sequence is
    11·1 answer
  • Log4(6x-8)=3 <br> Help please
    8·1 answer
  • I need help with this what would k be? Or is she correct
    6·1 answer
  • C<br> 5oin<br> lfin<br> a<br> 2<br> What is 6²
    14·1 answer
  • a rectangular playground has its length more than its breath by 2 m find the length and breadth of the playground if area of pla
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!